At the 35th AICC-RCOG Annual Conference in association with FOGSI and MOGS, Dr. Niranjan Chavan, President of MOGS, gave an address on Artificial Intelligence in Gynaecologic Oncology at Taj Lands' End, Bandra, Mumbai on the 6th November 2022
Artificial Intelligence in OBGYN Keynote Address on 19th March 2022 at MOGS...Niranjan Chavan
Artificial Intelligence in OBGYN Keynote Address at the Mumbai ObGyn Society Golden Jubilee Annual Conference held at Hotel Trident, Nariman Point, Mumbai, India.
Advance in diagnosis & treatment of cancers has led to high cure rate & longer survival.
Nearly 1 in 12 cases detected before 40 years age.
Survivors have to face infertility or early menopause.
Fertility preservation in Cancer patientsArunSharma10
The need for fertility preservation
Chemotherapeutic drugs according to gonadotoxicity level
Fertility preservation: subject of continuous review by experts
Non-oncological conditions requiring fertility preservation
Delayed childbearing
AVAILABLE PROCEDURES FOR FP
Embryo and oocyte cryopreservation
Artificial Intelligence in OBGYN Keynote Address on 19th March 2022 at MOGS...Niranjan Chavan
Artificial Intelligence in OBGYN Keynote Address at the Mumbai ObGyn Society Golden Jubilee Annual Conference held at Hotel Trident, Nariman Point, Mumbai, India.
Advance in diagnosis & treatment of cancers has led to high cure rate & longer survival.
Nearly 1 in 12 cases detected before 40 years age.
Survivors have to face infertility or early menopause.
Fertility preservation in Cancer patientsArunSharma10
The need for fertility preservation
Chemotherapeutic drugs according to gonadotoxicity level
Fertility preservation: subject of continuous review by experts
Non-oncological conditions requiring fertility preservation
Delayed childbearing
AVAILABLE PROCEDURES FOR FP
Embryo and oocyte cryopreservation
Say no to cervical cancer-PUBLIC Awareness-Life Care Centre_Dr.Sharda JainLifecare Centre
Cervical Cancer in INDIA
Say no to cervical cancer
Dr.Sharda Jain
Life Care Centre
PUBLIC Awareness_Dr.Sharda Jain
HPV Infection
HPV Vaccination
Cervical Screening
SEE & TREAT Programme tp Prevent Cervical Cancer
Join Dr. Kara Long Roche, Associate Director of the Gynecologic Oncology Fellowship Program at Memorial Sloan Kettering Cancer Center, as she breaks down new advancements in ovarian cancer research and treatment.
interest in stem cells is raising in different field of medicine. The question is : is it successful in Gynecology or it is still too early to say that. The present talk may help to explore this .
Management of Early Stage Carcinoma CervixSubhash Thakur
This presentation covers the management of early stage carcinoma cervix (FIGO stage I to IIA). A brief introuduction to different surgical procedures and the radiation treatment techninques have been described.
Breast cancer is the leading cause of death for women worldwide. Cancer can be discovered early, lowering the rate of death. Machine learning techniques are a hot field of research, and they have been shown to be helpful in cancer prediction and early detection. The primary purpose of this research is to identify which machine learning algorithms are the most successful in predicting and diagnosing breast cancer, according to five criteria: specificity, sensitivity, precision, accuracy, and F1 score. The project is finished in the Anaconda environment, which uses Python's NumPy and SciPy numerical and scientific libraries as well as matplotlib and Pandas. In this study, the Wisconsin diagnostic breast cancer dataset was used to evaluate eleven machine learning classifiers: decision tree, quadratic discriminant analysis, AdaBoost, Bagging meta estimator, Extra randomized trees, Gaussian process classifier, Ridge, Gaussian nave Bayes, k-Nearest neighbors, multilayer perceptron, and support vector classifier. During performance analysis, extremely randomized trees outperformed all other classifiers with an F1-score of 96.77% after data collection and data analysis.
BREAST CANCER DIAGNOSIS USING MACHINE LEARNING ALGORITHMS –A SURVEYijdpsjournal
Breast cancer has become a common factor now-a-days. Despite the fact, not all general hospitals
have the facilities to diagnose breast cancer through mammograms. Waiting for diagnosing a breast
cancer for a long time may increase the possibility of the cancer spreading. Therefore a computerized
breast cancer diagnosis has been developed to reduce the time taken to diagnose the breast cancer and
reduce the death rate. This paper summarizes the survey on breast cancer diagnosis using various machine
learning algorithms and methods, which are used to improve the accuracy of predicting cancer. This survey
can also help us to know about number of papers that are implemented to diagnose the breast cancer.
Say no to cervical cancer-PUBLIC Awareness-Life Care Centre_Dr.Sharda JainLifecare Centre
Cervical Cancer in INDIA
Say no to cervical cancer
Dr.Sharda Jain
Life Care Centre
PUBLIC Awareness_Dr.Sharda Jain
HPV Infection
HPV Vaccination
Cervical Screening
SEE & TREAT Programme tp Prevent Cervical Cancer
Join Dr. Kara Long Roche, Associate Director of the Gynecologic Oncology Fellowship Program at Memorial Sloan Kettering Cancer Center, as she breaks down new advancements in ovarian cancer research and treatment.
interest in stem cells is raising in different field of medicine. The question is : is it successful in Gynecology or it is still too early to say that. The present talk may help to explore this .
Management of Early Stage Carcinoma CervixSubhash Thakur
This presentation covers the management of early stage carcinoma cervix (FIGO stage I to IIA). A brief introuduction to different surgical procedures and the radiation treatment techninques have been described.
Breast cancer is the leading cause of death for women worldwide. Cancer can be discovered early, lowering the rate of death. Machine learning techniques are a hot field of research, and they have been shown to be helpful in cancer prediction and early detection. The primary purpose of this research is to identify which machine learning algorithms are the most successful in predicting and diagnosing breast cancer, according to five criteria: specificity, sensitivity, precision, accuracy, and F1 score. The project is finished in the Anaconda environment, which uses Python's NumPy and SciPy numerical and scientific libraries as well as matplotlib and Pandas. In this study, the Wisconsin diagnostic breast cancer dataset was used to evaluate eleven machine learning classifiers: decision tree, quadratic discriminant analysis, AdaBoost, Bagging meta estimator, Extra randomized trees, Gaussian process classifier, Ridge, Gaussian nave Bayes, k-Nearest neighbors, multilayer perceptron, and support vector classifier. During performance analysis, extremely randomized trees outperformed all other classifiers with an F1-score of 96.77% after data collection and data analysis.
BREAST CANCER DIAGNOSIS USING MACHINE LEARNING ALGORITHMS –A SURVEYijdpsjournal
Breast cancer has become a common factor now-a-days. Despite the fact, not all general hospitals
have the facilities to diagnose breast cancer through mammograms. Waiting for diagnosing a breast
cancer for a long time may increase the possibility of the cancer spreading. Therefore a computerized
breast cancer diagnosis has been developed to reduce the time taken to diagnose the breast cancer and
reduce the death rate. This paper summarizes the survey on breast cancer diagnosis using various machine
learning algorithms and methods, which are used to improve the accuracy of predicting cancer. This survey
can also help us to know about number of papers that are implemented to diagnose the breast cancer.
A Novel Approach for Cancer Detection in MRI Mammogram Using Decision Tree In...CSCJournals
An intelligent computer-aided diagnosis system can be very helpful for radiologist in detecting and diagnosing microcalcifications’ patterns earlier and faster than typical screening programs. In this paper, we present a system based on fuzzy-C Means clustering and feature extraction techniques using texture based segmentation and genetic algorithm for detecting and diagnosing micro calcifications’ patterns in digital mammograms.We have investigated and analyzed a number of feature extraction techniques and found that a combination of three features, such as entropy, standard deviation, and number of pixels, is the best combination to distinguish a benign micro calcification pattern from one that is malignant. A fuzzy C Means technique in conjunction with three features was used to detect a micro calcification pattern and a neural network to classify it into benign/malignant. The system was developed on a Windows platform. It is an easy to use intelligent system that gives the user options to diagnose, detect, enlarge, zoom, and measure distances of areas in digital mammograms. The present study focused on the investigation of the application of artificial intelligence and data mining techniques to the prediction models of breast cancer. The artificial neural network, decision tree,Fuzzy C Means, and genetic algorithm were used for the comparative studies and the accuracy and positive predictive value of each algorithm were used as the evaluation indicators. 699 records acquired from the breast cancer patients at the MIAS database, 9 predictor variables, and 1 outcome variable were incorporated for the data analysis followed by the 10-fold cross-validation. The results revealed that the accuracies of Fuzzy C Means were 0.9534 (sensitivity 0.98716 and specificity 0.9582), the decision tree model 0.9634 (sensitivity 0.98615, specificity 0.9305), the neural network model 0.96502 (sensitivity 0.98628, specificity 0.9473), the genetic algorithm model 0.9878 (sensitivity 1, specificity 0.9802). The accuracy of the genetic algorithm was significantly higher than the average predicted accuracy of 0.9612. The predicted outcome of the Fuzzy C Means model was higher than that of the neural network model but no significant difference was observed. The average predicted accuracy of the decision tree model was 0.9635 which was the lowest of all 4 predictive models. The standard deviation of the 10-fold cross-validation was rather unreliable. The results showed that the genetic algorithm described in the present study was able to produce accurate results in the classification of breast cancer data and the classification rule identified was more acceptable and comprehensible. Keywords: Fuzzy C Means, Decision Tree Induction, Genetic algorithm, data mining, breast cancer, rule discovery.
The Evolution and Impact of Medical Science Journals in Advancing Healthcaresana473753
Medical science journals have evolved into essential tools for advancing healthcare by disseminating research findings, promoting evidence-based practices, and fostering collaboration. Their historical significance, role in evidence-based medicine, and adaptability to the digital age make them indispensable in the quest for improved healthcare outcomes. As they continue to evolve, medical science journals will play a vital role in shaping the future of medicine and healthcare worldwide.
"journals" refer to academic or professional publications that contain articles and research papers related to various aspects of the medical field. These journals serve as a platform for the dissemination of new medical knowledge, research findings, clinical studies, and expert opinions. They play a crucial role in advancing medical science, sharing best practices, and keeping healthcare professionals, researchers, and students informed about the latest developments in medicine and related disciplines.
ijerst offers a fast publication schedule whilst maintaining rigorous peer review; the use of recommended electronic formats for article delivery expedites the process.
International Journal of Engineering Research and Science & Technology (IJERST) is an international online journal in English published Quarterly. All submitted research articles are subjected to immediate rapid screening by the editors, in consultation with the Editorial Board or others working in the field as appropriate, to ensure they are likely to be of the level of interest and importance appropriate for the journal.
ijerst offers a fast publication schedule whilst maintaining rigorous peer review; the use of recommended electronic formats for article delivery expedites the process. Editorial Board or others working in the field as appropriate, to ensure they are likely to be of the level of interest and importance appropriate for the journal. International Journal of Engineering Research and Science & Technology (IJERST) is an international online journal in English published Quarterly. All submitted research articles are subjected to immediate rapid screening by the editors.
A Review on Data Mining Techniques for Prediction of Breast Cancer RecurrenceDr. Amarjeet Singh
The most common type of cancer in women
worldwide is the Breast Cancer. Breast cancer may be
detected early using Mammograms, probably before it's
spread. Recurrent breast cancer could occur months or years
after initial treatment. The cancer could return within the
same place because the original cancer (local recurrence), or it
may spread to different areas of your body (distant
recurrence). Early stage treatment is done not only to cure
breast cancer however additionally facilitate in preventing its
repetition/recurrence. Data mining algorithms provide
assistance in predicting the early-stage breast cancer that
continually has been difficult analysis drawback. The
projected analysis can establish the most effective algorithm
that predicts the recurrence of the breast cancer and improve
the accuracy the algorithms. Large information like Clump,
Classification, Association Rules, Prediction and Neural
Networks, Decision Trees can be analyzed using data mining
applications and techniques.
USING DATA MINING TECHNIQUES FOR DIAGNOSIS AND PROGNOSIS OF CANCER DISEASEIJCSEIT Journal
Breast cancer is one of the leading cancers for women in developed countries including India. It is the
second most common cause of cancer death in women. The high incidence of breast cancer in women has
increased significantly in the last years. In this paper we have discussed various data mining approaches
that have been utilized for breast cancer diagnosis and prognosis. Breast Cancer Diagnosis is
distinguishing of benign from malignant breast lumps and Breast Cancer Prognosis predicts when Breast
Cancer is to recur in patients that have had their cancers excised. This study paper summarizes various
review and technical articles on breast cancer diagnosis and prognosis also we focus on current research
being carried out using the data mining techniques to enhance the breast cancer diagnosis and prognosis.
Performance and Evaluation of Data Mining Techniques in Cancer DiagnosisIOSR Journals
Abstract: We analyze the breast Cancer data available from the WBC, WDBC from UCI machine learning with
the aim of developing accurate prediction models for breast cancer using data mining techniques. Data mining
has, for good reason, recently attracted a lot of attention, it is a new Technology, tackling new problem, with
great potential for valuable commercial and scientific discoveries. The experiments are conducted in WEKA.
Several data mining classification techniques were used on the proposed data. There are many classification
techniques in data mining such as Decision Tree, Rules NNge, Tree random forest, Random Tree, lazy IBK. The
aim of this paper is to investigate the performance of different classification techniques. The data breast cancer
data with a total 286 rows and 10 columns will be used to test and justify the different between the classification
methods and algorithm.
Keywords - Machine learning, data mining Weka, classification, breast cancer
Case Report on Invasive Mole. Gestational Trophoblastic Neoplasia (GTN) encom...Niranjan Chavan
Gestational Trophoblastic Neoplasia (GTN) encompasses a suite of rare but significant gynecological malignancies arising from aberrant placental trophoblast cells. As medical professionals and researchers, our comprehension of GTN's complexities is crucial for accurate diagnosis and effective treatment. This introduction serves to illuminate the key features, diagnostic procedures, and treatment protocols associated with GTN, helping to navigate the intricate landscape of this disease.
Peripartum cardiomyopathy (PPCM) is a rare form of heart failure that occurs during the last month of pregnancy or within the first five months postpartum. It presents significant challenges in diagnosis and treatment due to its overlap with symptoms of normal pregnancy and postpartum changes. This condition varies in incidence across different racial groups and geographical locations, with a notable occurrence in the United States and southern India.
DR. NNC LAPAROSCOPY IN PREGNANCY IAGE VARANASI, 17TH MARCH 2024.pptxNiranjan Chavan
Our journey will navigate the evolution of laparoscopy in the context of pregnancy, detailing key milestones, breakthroughs, and advancements in technology and techniques. The presentation highlights how laparoscopy has revolutionized the diagnosis and treatment of conditions such as ectopic pregnancy, ovarian cysts and other gynecological disorders during pregnancy.
Optimising Delivery Of 1kg Fetus - Special Considerations.pptxNiranjan Chavan
After an uncomplicated vaginal birth in a health facility, healthy mothers and newborns should receive care in the facility for at least 24 hours after birth.
VACCINE IN WOMEN TOWARDS SDG 2030 DR.N N CHAVAN 10012024 AICOG HYDERABAD.pptxNiranjan Chavan
In our presentation today, we will unravel the transformative power of vaccines in women, aligning with the Sustainable Development Goals (SDGs) for 2030. By exploring the pivotal role of vaccinations, we aim to elucidate how they contribute to women's health, empowerment, and overall well-being. Through this lens, we envision a future where widespread vaccine access propels us closer to achieving the SDGs and ensures a healthier, more equitable world for women globally.
RRRR IN OBSTETRIC HEMORRHAGE 09012024 AICOG 2024 HEYDERABAD.pptxNiranjan Chavan
This presentation focuses on a critical aspect of maternal care: "Reducing Maternal Mortality through Rapid Response in Obstetric Haemorrhage" (RRRR). As we navigate through this presentation, let us collectively work towards advancing our understanding and application of RRRR in obstetric care to safeguard the well-being of mothers during childbirth.
Anemia is a condition in which the number of red blood cells and/OR their oxy...Niranjan Chavan
Anemia is a condition in which the number of red blood cells and/OR their
oxygen-carrying capacity is insufficient to meet the body’s physiological needs.
HELLP syndrome is a pregnancy complication. It is a type of preeclampsia. It ...Niranjan Chavan
HELLP syndrome is a pregnancy complication. It is a type of preeclampsia. It usually occurs during the third trimester of pregnancy. But it also can develop in the first week after childbirth
Guidelines & Identification of Early Sepsis DR. NN CHAVAN 02122023.pptxNiranjan Chavan
Here is a highly informative session on guidelines and identification of early sepsis as it is critical for timely intervention and improved patient outcomes.
PAST, PRESENT AND FUTURE IN OBGYN INFECTIONS 01102023.pptxNiranjan Chavan
Today, we face new infectious threats; but also benefit from advanced diagnostics and treatments. Looking ahead, it’s crucial to continue
adapting to emerging pathogens, implement stringent preventive measures, and
leverage cutting-edge technologies to ensure the safety and well-being of our patients in the ever-evolving landscape of obstetrics and gynecology.
Vaccination during pregnancy is crucial to protect both the mother and the developing baby. It helps prevent serious complications and ensures a healthier start in life. #VaccinateForTwo 🤰💉
Explore a comprehensive presentation on Invasive Cervical Carcinoma, shedding light on its causes, symptoms, diagnosis, treatment options, and preventive measures.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
Follow us on: Pinterest
Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
HOT NEW PRODUCT! BIG SALES FAST SHIPPING NOW FROM CHINA!! EU KU DB BK substit...GL Anaacs
Contact us if you are interested:
Email / Skype : kefaya1771@gmail.com
Threema: PXHY5PDH
New BATCH Ku !!! MUCH IN DEMAND FAST SALE EVERY BATCH HAPPY GOOD EFFECT BIG BATCH !
Contact me on Threema or skype to start big business!!
Hot-sale products:
NEW HOT EUTYLONE WHITE CRYSTAL!!
5cl-adba precursor (semi finished )
5cl-adba raw materials
ADBB precursor (semi finished )
ADBB raw materials
APVP powder
5fadb/4f-adb
Jwh018 / Jwh210
Eutylone crystal
Protonitazene (hydrochloride) CAS: 119276-01-6
Flubrotizolam CAS: 57801-95-3
Metonitazene CAS: 14680-51-4
Payment terms: Western Union,MoneyGram,Bitcoin or USDT.
Deliver Time: Usually 7-15days
Shipping method: FedEx, TNT, DHL,UPS etc.Our deliveries are 100% safe, fast, reliable and discreet.
Samples will be sent for your evaluation!If you are interested in, please contact me, let's talk details.
We specializes in exporting high quality Research chemical, medical intermediate, Pharmaceutical chemicals and so on. Products are exported to USA, Canada, France, Korea, Japan,Russia, Southeast Asia and other countries.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...
AI in Gynaec Onco
1. AI IN GYNAEC ONCOLOGY
35th AICC RCOG Annual Conference,
Taj Lands End, Mumbai
6th November 2022
2. Professor and Unit Chief, L.T.M.M.C & L.T.M.G.H, Sion Hospital
President, MOGS (2022-2023)
Joint Treasurer, FOGSI (2021-2024)
Member Oncology Committee, SAFOG (2020-2021) (2021-2023)
Dean AGOG & Chief Content Director, HIGHGRAD & FEMAS Courses
Editor-in-Chief, FEMAS, JGOG & TOA Journal
64 publications in International and National Journals with 120 Citations
National Coordinator, FOGSI Medical Disorders in Pregnancy Committee (2019-2022)
Chair & Convener, FOGSI Cell Violence Against Doctors (2015-16)
Member, Oncology Committee AOFOG (2013-2015)
Coordinator of 11 batches of MUHS recognized Certificate Course of B.I.M.I.E at L.T.M.G.H
(2010-16)
Member, Managing Committee IAGE (2013-17), (2018-20)(2022)
Editorial Board, European Journal of Gynaec. Oncology (Italy)
Course Coordinator of 3 batches of Advanced Minimal Access Gynaec Surgery (AMAS) at LTMGH
(2018-19)
DR. NIRANJAN CHAVAN
MD, FCPS, DGO, MICOG, DICOG, FICOG, DFP,
DIPLOMA IN ENDOSCOPY (USA)
3.
4.
5. WHAT IS AI?
• Artificial intelligence (AI) is a type of digital computer
system that parallels the way the human brain processes
information.
• AI is organized in a similar way that neurons in the brain are
arranged, with their multiple neural nodes, and so are
referred to as neural networks.
• The rise of AI has led to the subsequent development of
artificial neural networks (ANN), which consist of a
dependable mathematical system that can interpret
multifactorial data.
6. • These neurons are connected via multiple synapses and
send the data to each other back and forth, and by doing
so, come up with the most probable answer.
• Making these multiple connections enables computers to
mimic cognitive functions, such as the reasoning
process, to identify the most probable answer to a
problem.
7. • This complex algorithm AI software is now utilized in medicine to analyze large
amounts of data, which can assist in disease prevention, diagnosing, and
monitoring patients.
• Overall, AI can aid practitioners in decision-making and will help clinicians to
make more self-assured decisions.
8.
9. WHAT IS MACHINE LEARNING ?
• ML, is a form of AI, in which a machine can
learn and adapt to situations and undergo self-
driven data training.
• Typically, a training data set is used to train a
computer program by feeding images
describing a series of features such as colour,
shape, and texture.
• Two main approaches to ML, viz supervised and
unsupervised learning.
10. ARTIFICIAL NEURAL NETWORKS
• A neural network typically consists of several layers of
artificial neurons, fully connected to each other.
• Each neuron receives signals from multiple neurons from
the previous layer, integrates these signals, and then
fires these integrated signals, in all directions.
• ANNs are mathematical systems which are reliable,
flexible and evaluate multifactorial data at lightening
speed.
11.
12. AI IN OBGYN
• Fetal Heart Rate Monitoring and Pregnancy Surveillance
• GDM
• Preterm Labour & AI in Ultrasound
• IVF
• Urogynecology
• Gynaec Oncology
• Parturition
14. AI IN OVARIAN CANCER
• In this study, a new technology for automatic identification of adnexal masses based on a neural network (NN)
method was tested
• They calculated seven different types of features (local binary pattern, entropy, law texture energy, invariant
motion, gray level co-occurrence matrix, Gabor wavelet and fractal dimension) from ultrasound images of the
ovary, extracted several parameters from these features and collected them together with the age of
gynecological patients
Ultrasound in Medicine and Biology; 2016;42 (3):742–752
15. • It suggests that the machine learning system, especially integrated classifiers, can provide critical diagnosis
and prognosis prediction for patients with EOC before initial intervention, and the use of predictive algorithm
can promote personalized treatment selection and avoid “one-size fits all” treatment approach through pre-
treatment stratification of patients.
• The study also pointed out that in order to further improve the accuracy of prediction, AI should be used in
future studies to determine the prediction characteristics of preoperative blood value time series.
April 2019
16. • By using this Computer Aided Design technology, which based on a Neural
Network, they found the accuracy of automatic identification of malignant adnexal
masses was 98.78%, the sensitivity was 98.50%, the specificity was 98.90%, and
the area under the receiver operating characteristic curve (AUC) reached 0.997
• The highlight of this study lies in considering a wide range of texture features
and making use of advantages that NNs can generalize
17. • No screening for ovarian cancer exists despite it
being a common gynaecological cancer.
• Thus, most cases are diagnosed in advanced
stages, leading to a high five-year mortality
rate.
• Researchers at Brigham and Women’s Hospital
and Dana-Farber Cancer Institute have been
using AI to manipulate large amounts of micro
ribonucleic acid (RNA) data to develop models
that can potentially diagnose early ovarian
cancer.
18. • The AI neural network was able to keep up
with the complex interactions between micro
RNA and accurately identified almost 100%
of abnormalities that represented ovarian
cancer,
• as opposed to an ultrasound screening test
that was able to identify abnormal results less
than 5% of the time.
19. AI IN ENDOMETRIAL CANCER
• Three different methods including logistic regression, artificial neural networks (ANNs)
and Classification and Regression Tree(CARTs) were used to compare diagnostic accuracy
of endometrial carcinoma in postmenopausal women presenting with endometrial
thickness of 5 mm or abnormal vaginal bleeding
Public Health. 2018;164:1–6
20. • The diagnostic accuracy of three methods was determined by ultrasonography combined
with the final pathological results. The study found that the sensitivity of the ANN model
(86.79%) was much higher than that of CARTs (78.3%) and logistic regression model
(p<0.05 in both comparisons)
• AI, especially Deep Learning with particularly high sensitivity and specificity, is a powerful
and useful mathematical tool, which can be used in primary health care and considerably
promote public health
21. • Texture analysis was performed using commercial research software and the surrounding region of
interest was manually delineated. The results show that texture analysis and radio-frequency
modelling based on MRI can accurately diagnose the presence of
• Deep Myometrial Invasion,
• LVSI, and
• high-level tumours
Radiology. 2017;284(3):748–757
22. • Thus, texture features based on MRI can be used for computer-aided diagnosis,
and MRI combined with AI can distinguish clinical pathologic prognosticators
before treatment thus providing enough clinical benefit for patients with
endometrial cancer
• These preliminary results indicate that the proposed way to obtain a promising
discriminative power can be used together with conventional MRI sequences to
distinguish sarcomas from myomas.
23. • For noncancerous and cancerous cervical images, the proposed system achieved classification
accuracy of 97.14% and 100%, respectively
• This proposed methodology for cervical image classification achieved 98.57% of the total
classification accuracy
Asian Pac J Cancer Prev. 2018;19(11):3203–3209
AI IN CERVICAL CANCER
24. • The performance analysis of the proposed cervical cancer detection and
segmentation system showed that its sensitivity was 97.42%, specificity was
99.36%, and segmentation accuracy was 99.36%.
• Therefore, the simulation on these cervical image data sets shows that the new
method is superior to the traditional cervical cancer detection and segmentation
methods and has higher performance in clinical practice
25. • This technology can automatically extract image patches coarsely centred on the nucleus as
network input, which means that it can extract deep features embedded in cell image blocks for
classification
• It was found that this method yielded the highest performance not only on the Herlev Pap
smear, but also on the H&E staining manual liquid-based cytology (HEMLBC) liquid-based
cytology datasets
• Therefore, it is expected that this type of cervical cell classification system with segmentation-
free and high accuracy will be developed into an automatic assisted reading system for primary
cervical screening
26. Computer Methods and Programs in Biomedicine 138 (2017) 31–47
• Classified Pap smear images in their research by using the integrated classifier which
was designed with three popular individual classifiers: SVM, neural network
multilayer perceptron (MLP) and random forest classifier (RF)
• All features are proved that it is very important for the classification of Pap smear
samples, and a single feature cannot provide high accuracy in the classification
process
• The study also found that the performance of the ensemble classifier is the best, and
the performance of MLP and SVM are similar, both of which are better than RF
27. • The current screening consists of visual
inspection of the specimen collected during a
Papanicolaou (PAP) smear and using acetic acid
to visualize whitening in the tissue which would
be indicative of disease.
• Despite its convenience and low cost, it lacks
accuracy.
• AI has outperformed human experts in
interpreting cervical pre-cancer images.
28. AI IN DRUG RESEARCH AND
DEVELOPMENT
• With the individual differences of malignant tumour patients and the emergence of
multidrug resistance, many patients with gynaecological cancer have poor drug sensitivity
resulting in unsatisfactory clinical treatment results
• A pharmacodynamic model of the anticancer potential of synthetic compounds was
established, and it was found that the therapeutic effect could be optimized by adjusting the
drug efficacy and response heterogeneity through changing the exposure time
• It is believed that this method may effectively infer the in vitro results of lead compounds
produced both in vivo and preclinical research
Computational Biology and Chemistry Volume 79, April 2019, Pages 137-146
29. • Watson for Oncology (WFO), an AI computer program, was developed by IBM
Corporation (USA) with the help of top oncologists from Memorial Sloan Kettering
Cancer Center (MSK)
• Their goal was to create a cognitive computing system to meet today’s big data
information challenges
• The scientists who developed WFO integrated natural language processing,
information retrieval, knowledge expression, machine learning, and general
reasoning modes, acquired and evaluated a large amount of structured and
unstructured data from previous medical records through machine learning and
natural language processing to make recommendations for cancer treatment
AI IN CLINICAL DECISIONS
30. • As for supported cases, the treatment recommendations
provided by WFO are divided into three groups:
• green buckets - recommended, which represents a treatment
supported by obvious evidence;
• yellow buckets - for consideration, which represents a
potentially suitable alternative; and
• red buckets - not recommended which stands for a treatment
with contraindications or obvious evidence against its use.
• Although WFO helps to reduce the time required for clinical
treatment planning, due to the recent development of cognitive
computing technology, there is still a lack of large-scale data
applied outside the US
31. • Advantages -
• it improves doctors’ work efficiency and reduces workload
• it can prevent man-made calculation errors. Chemotherapy scheme and drug selection
involve multiple clinical formulas, which need to be calculated one by one in sequence.
• it can improve the quality of doctor–patient communication and prevent doctor–patient
disputes
• Limitations -These are mainly related to
• different drug choices,
• different treatment options,
• coexisting diseases of patients,
• economic factors in different countries
32. AI IN PROGNOSIS
• Neural network models are being used to deliver
prognoses in patients with ovarian cancer.
• In a report done by Enshaei et al. 2015, ANN was able
to predict survival with a 97% accuracy.
• The AI systems they developed have the potential of
providing an accurate prognosis.
33.
34. • Norwitz et al in 2015 have created an AI software that can
predict prognosis in patients with ovarian cancer more
precisely than current method.
• It can also predict the most effective treatment according
to the diagnosis of each patient.
• Long-term survival rates for advanced ovarian cancer are
poor; thus, more targeted therapies are needed.
35. TAKE HOME MESSAGE
• AI has a promising future in overcoming diagnostic challenges and improving treatment
modalities and patient outcomes in OBGYN
• Further studies need to be done to decrease bias when creating algorithms and to increase
adaptability in the system, enabling the incorporation of new medical knowledge as new
technology surfaces
• AI is not meant to replace practitioners but rather to serve as an adjunct in decision-making
• Clinicians must embrace them, yet be wary, and when necessary, recognize its advantages
and drawbacks to continue providing the best patient care
• AI is properly used and its applications in clinical practice are optimized,67 it will be regarded
as a valuable tool
• AI cannot only be used as a promising tool in gynecologic malignant tumors, but also as a
method to resolve several long-term challenges.