The document discusses myocardial infarction (MI) including its pathogenesis, clinical features, complications, pathology findings at different time points, and case studies. It provides details on coronary artery anatomy, atherosclerosis, infarction morphology on gross and microscopic examination over time, and complications of MI such as cardiac rupture and aneurysm formation.
amyloidosis(including history,physical and chemical properties, classification, variants, staining characteristics, lab diagnosis,morphological patterns according to organ involved ,), basically for undergraduates and residents in pathology
chronic myeloid leukemia, CML, epidemiology, BCR ABL1 gene, philadelphia chromosome, t(9;22), CML incidence, etiology of CML, pathophysiology of CML, phases of CML, treatment of CML, Allogenic stem cell transplant, TKI therapy for CML, Sokal index for CML,
amyloidosis(including history,physical and chemical properties, classification, variants, staining characteristics, lab diagnosis,morphological patterns according to organ involved ,), basically for undergraduates and residents in pathology
chronic myeloid leukemia, CML, epidemiology, BCR ABL1 gene, philadelphia chromosome, t(9;22), CML incidence, etiology of CML, pathophysiology of CML, phases of CML, treatment of CML, Allogenic stem cell transplant, TKI therapy for CML, Sokal index for CML,
This presentation mainly deals with granuloma formation and various factors involved in it. It describes the examples of granulomatous disorders and gives a details on how to seperate them on histopathology.It also describes type 4 hypersensitivty reaction concisely
Aplastic anemia is one of the stem cell disorder which leads to pancytopenia in the peripheral blood and decrease production of all cell line in bone marrow. it require bone marrow transplantation to cure the patient.
Myocardial Infarction - Case Presentation and an OverviewAbubakkar Raheel
Case Presented by Final Year MBBS sudents of Frontier Medical College at the 1st Clinico-Pathological Conference for the year 2015.The Presentation is divided into two parts. First part is about a case of an Acute ST Segment elevated Myocardial Infarction with. Its management at the Hospital and the findings. Second part is about the pathophysiology, Cinical signs and symptoms and an effective gold standard treatment of MI.
This presentation mainly deals with granuloma formation and various factors involved in it. It describes the examples of granulomatous disorders and gives a details on how to seperate them on histopathology.It also describes type 4 hypersensitivty reaction concisely
Aplastic anemia is one of the stem cell disorder which leads to pancytopenia in the peripheral blood and decrease production of all cell line in bone marrow. it require bone marrow transplantation to cure the patient.
Myocardial Infarction - Case Presentation and an OverviewAbubakkar Raheel
Case Presented by Final Year MBBS sudents of Frontier Medical College at the 1st Clinico-Pathological Conference for the year 2015.The Presentation is divided into two parts. First part is about a case of an Acute ST Segment elevated Myocardial Infarction with. Its management at the Hospital and the findings. Second part is about the pathophysiology, Cinical signs and symptoms and an effective gold standard treatment of MI.
EMGuideWire's Radiology Reading Room: Stress-Induced CardiomyopathySean M. Fox
The Department of Emergency Medicine at Carolinas Medical Center is passionate about education! Dr. Michael Gibbs is a world-renowned clinician and educator and has helped guide numerous young clinicians on the long path of Mastery of Emergency Medical Care. With his oversight, the EMGuideWire team aim to help augment our understanding of emergent imaging. You can follow along with the EMGuideWire.com team as they post these educational, self-guided radiology slides or you can also use this section to learn more in-depth about specific conditions and diseases. This Radiology Reading Room pertains to Stress-Induced Cardiomyopathy and is brought to you by Jenna Pallansch, MD, Claire Lawson, NP, Shelby Hixson, PA, Emily Lipsitz, PA, Ashley Moore-Gibbs, DNP, Laszlo Littmann, MD, and John Symanski, MD.
Teaching Clinical Pathology of Disorders of RBC covered using a clinical case of Anemia. Pathology lecture and tutorials are delivered through short video clips covering parts of topic. this is the first part with overview of whole topic and clinical case. Each powerpoint is screen recorded using camtasia studio and saved as MP4 video.
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
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.
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.
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.
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!
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.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
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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
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13. Morphology - Gross & Microscopic Time (approx) GROSS MICROSCOPY Up to 4 hour None None (loss of glycogen/LDH) 4 - 24 hours Gradually developing pale centre dark mottling at periphery. Oedematous. Beginning coagulation necrosis contraction bands. Eosinophilia, pyknotic nuclei, Oedema, acute inflammatory cells. 3-7 days Clearly visible Yellow rubbery centre with haemorrhagic border Obvious necrosis of muscle and plenty of Neutrophils hemorrhage few macrophages & early granulation tissue. 1-3 weeks Infarcted area pale, thin yellow, red gray border. (loss of tissue mass) Granulation tissue, macrophages prominent capillaries, fibroblasts. 3-6 weeks (permanent) Small Silvery scar becoming tough and white Replacement of granulation tissue by dense fibrosis
26. MI 1-2 day Hemorrhage & contraction bands in reperfusion injury.
27. MI 1-2 day Hemorrhage & contraction bands in reperfusion injury. MI with reperfusion. A Gross and B microscopy: Following streptokinase therapy. (triphenyl tetrazolium chloride-stained transverse section; posterior wall at top.) B, Myocardial necrosis with hemorrhage and contraction bands, visible as hypereosinophilic bands spanning myofibers (arrow).
32. Morphology - Gross & Microscopic Time (approx) GROSS MICROSCOPY Up to 4 hour None None (loss of glycogen) 4 - 24 hours Gradually developing pale centre dark mottling at periphery. Oedematous. Beginning coagulation necrosis contraction bands. Eosinophilia, pyknotic nuclei, Oedema, acute inflammatory cells. 3-7 days Clearly visible Yellow rubbery centre with haemorrhagic border Obvious necrosis of muscle and plenty of Neutrophils hemorrhage few macrophages & early granulation tissue. 1-3 weeks Infarcted area pale, thin yellow, red gray border. (loss of tissue mass) Granulation tissue, macrophages prominent capillaries, fibroblasts. 3-6 weeks (permanent) Small Silvery scar becoming tough and white Replacement of granulation tissue by dense fibrosis
33.
34. Complications of MI: A Anterior myocardial rupture . B Rupture ventricular septum C Rupture papillary muscle. D Fibrinous pericarditis (dark, rough) E Thinning and mural thrombus. F a neurysm
43. "Slow down and enjoy life. It's not only the scenery you miss by going too fast, you also miss the sense of where you are going and why." Eddie Cantor 1892-1964, Comedian
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60. Our progress towards success begins with a simple fundamental question...? Where am I going...?
62. Self Study Cases & Questions: Nice video of Pathogenesis of Acute MI online: http://pri-med.com/PMO/Home.aspx (Select “Pathogenesis of Acute MI” from list)