Chronic myeloid leukemia (CML) is a cancer of the white blood cells in which excess white blood cells are produced in the bone marrow. It results from a translocation of chromosomes 9 and 22, forming the Philadelphia chromosome which contains genes that promote uncontrolled growth. Many people with early CML do not experience symptoms and it is often detected during routine blood tests showing increased white blood cell counts. Diagnosis involves blood tests and bone marrow biopsies to identify the Philadelphia chromosome. Treatment options include chemotherapy, bone marrow transplants, spleen removal, and the drug Gleevec which targets the genetic abnormalities of CML cells.
There are several important changes in the WHO 5th edition hemato-lymphoid with a paradigm shift towards genetic diagnosis along with morphological aspects. Precursor lesions of Clonal hematopoiesis, CHIP and CCUS are formally included, Changes include those in AML, MPN, JMML is now a part of MPN, MDS-MPN, ALAL etc.
This presentation is about chronic lymphocytic leukemia (CLL), its epidemiology and incidence, staging, molecular characteristics, clinical features and management.
Learning Objectives:
Introduction
Definition of CML
Philadelphia Chromosome
Normal Granulopoiesis
Pathogenesis of CML
Aetiology
Incidence
Clinical Features
Phases of CML
Lab Diagnosis of CML
Course & Prognosis
Differential Diagnosis
Brief Overview of Treatment
Chronic myelogenous leukemia (CML) - pluripotential stem cell disease
A malignancy the treatment of which has been revolutionised over the last decade.
Here is a comprehensive discussion on the disease
There are several important changes in the WHO 5th edition hemato-lymphoid with a paradigm shift towards genetic diagnosis along with morphological aspects. Precursor lesions of Clonal hematopoiesis, CHIP and CCUS are formally included, Changes include those in AML, MPN, JMML is now a part of MPN, MDS-MPN, ALAL etc.
This presentation is about chronic lymphocytic leukemia (CLL), its epidemiology and incidence, staging, molecular characteristics, clinical features and management.
Learning Objectives:
Introduction
Definition of CML
Philadelphia Chromosome
Normal Granulopoiesis
Pathogenesis of CML
Aetiology
Incidence
Clinical Features
Phases of CML
Lab Diagnosis of CML
Course & Prognosis
Differential Diagnosis
Brief Overview of Treatment
Chronic myelogenous leukemia (CML) - pluripotential stem cell disease
A malignancy the treatment of which has been revolutionised over the last decade.
Here is a comprehensive discussion on the disease
What is Lymphoma?
Malignant lymphoma is a term given to tumors of the lymphoid system and specifically of lymphocytes and their precursor cells
i.e.
Cancer of the lymphatic system.
Many lymphomas are known to be due to specific genetic mutations.
acute leukemia
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01.13.09: Chronic Myeloid Leukemia and other Myeloproliferative Neoplasms (MPNs)Open.Michigan
Slideshow is from the University of Michigan Medical
School's M2 Hematology / Oncology sequence
View additional course materials on Open.Michigan: openmi.ch/med-M2Hematology
https://www.medicalnewstoday.com/articles/323444.php
https://ascopubs.org/doi/full/10.1200/JCO.2008.16.0333
https://journals.lww.com/co-hematology/Abstract/2007/03000/Influence_of_new_molecular_prognostic_markers_in.5.aspx
Influence of new molecular prognostic markers in patients with karyotypically normal acute myeloid leukemia: recent advances
Mrózek, Krzysztofa; Döhner, Hartmutb; Bloomfield, Clara Da
Current Opinion in Hematology: March 2007 - Volume 14 - Issue 2 - p 106–114
doi: 10.1097/MOH.0b013e32801684c7
Myeloid disease
Purpose of review Molecular study of cytogenetically normal acute myeloid leukemia is among the most active areas of leukemia research. Despite having the same normal karyotype, adults with de-novo cytogenetically normal acute myeloid leukemia who constitute the largest cytogenetic group of acute myeloid leukemia, are very diverse with respect to acquired gene mutations and gene expression changes. These genetic alterations affect clinical outcome and may assist in selection of proper treatment. Herein we critically summarize recent clinically relevant molecular genetic studies of cytogenetically normal acute myeloid leukemia.
Recent findings NPM1 gene mutations causing aberrant cytoplasmic localization of nucleophosmin have been demonstrated to be the most frequent submicroscopic alterations in cytogenetically normal acute myeloid leukemia and to confer improved prognosis, especially in patients without a concomitant FLT3 gene internal tandem duplication. Overexpressed BAALC, ERG and MN1 genes and expression of breast cancer resistance protein have been shown to confer poor prognosis. A gene-expression signature previously suggested to separate cytogenetically normal acute myeloid leukemia patients into prognostic subgroups has been validated on a different microarray platform, although gene-expression signature-based classifiers predicting outcome for individual patients with greater accuracy are still needed.
Summary The discovery of new prognostic markers has increased our understanding of leukemogenesis and may lead to improved prognostication and generation of novel risk-adapted therapies.
http://www.bloodjournal.org/content/127/1/53?sso-checked=true
An update of current treatments for adult acute myeloid leukemia
Hervé Dombret and Claude Gardin
Abstract
Recent advances in acute myeloid leukemia (AML) biology and its genetic landscape should ultimately lead to more subset-specific AML therapies, ideally tailored to each patient's disease. Although a growing number of distinct AML subsets have been increasingly characterized, patient management has remained disappointingly uniform. If one excludes acute promyelocytic leukemia, current AML management still relies largely on intensive chemotherapy and allogeneic hematopoietic stem cell transplantation (HSCT), at least in younger patients who can tolerate such intensive treatments. Nevertheless, progress has been made, notably in terms of standard drug dose in ...
plastic anemia is a rare bone marrow failure disorder in which the bone marrow stops making enough blood cells (red blood cells, white blood cells, and ...
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.
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
Title: Sense of Taste
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 structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
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.
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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
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
2. What is CML ? Chronic myeloid leukemia is a cancer of the blood system in which too many white blood cells (WBCs) are made in the bone marrow.
3.
4.
5. CML dIAGnoSIS Blood Test Blood cell counts. With CML, the red cell count is lower than normal. The number of white cells is higher than normal and may be very high. Blood cell examination. A person with CML has a small number of developing cells called "blast cells" in his or her blood. Blast cells are not found in the blood of healthy individuals. Bone Marrow Test Samples of marrow cells are examined under a microscope. This is called a cytogenetic analysis. The examiner looks at a map of the chromosomes in the cell. The map is called a "karyotype." The Ph chromosome in a CML cell can be detected on the karyotype.
