An apt yet detailed description of Polyarthritis for undergraduate level with basic definitions, classification, concept, clinical features along with descriptive images, diagnosis & assessment with distinguishing features along with differential diagnosis.
An apt yet detailed description of Polyarthritis for undergraduate level with basic definitions, classification, concept, clinical features along with descriptive images, diagnosis & assessment with distinguishing features along with differential diagnosis.
Rheumatology Sheet from Rheumatology Department, Faculty of Medicine, Zagazig University, Egypt.
Disclaimer : not my slide. Just uploading for my personal use..
This presentation focuses on different types of arthritis/joint disorders. It provides stepwise approach to evaluation and diagnoses and it's truly wonderful to have a broad overview of many joint conditions in one presentation - ranging from osteoarthritis, gout, rheumatoid arthritis, septic arthritis, to ankylosing spondilitis, and many others, including fibromyaligia.
Approach to musculoskeletal pain Ahmed Yehia Ismaeel, MD
How to approach musculoskeletal pain: Stepwise approach to musculoskeletal pain
Articular or non-articular pain
Is it arthralgia or arthritis?
Acute or chronic (Duration)
Inflammatory or non-inflammatory
Mono or polyarticular (Number)
Distribution: Symmetrical or asymmetrical; with or without axial involvement
Extraarticular manifestations present or absent
Holistic Approach to rheumatic patients Ahmed Yehia Ismaeel, Lecturer of internal Medicine, Immunology, rheumatology and allergy
How to approach a musculoskeletal pain step by step?
Differentiating different rheumatic diseases
Rheumatology Sheet from Rheumatology Department, Faculty of Medicine, Zagazig University, Egypt.
Disclaimer : not my slide. Just uploading for my personal use..
This presentation focuses on different types of arthritis/joint disorders. It provides stepwise approach to evaluation and diagnoses and it's truly wonderful to have a broad overview of many joint conditions in one presentation - ranging from osteoarthritis, gout, rheumatoid arthritis, septic arthritis, to ankylosing spondilitis, and many others, including fibromyaligia.
Approach to musculoskeletal pain Ahmed Yehia Ismaeel, MD
How to approach musculoskeletal pain: Stepwise approach to musculoskeletal pain
Articular or non-articular pain
Is it arthralgia or arthritis?
Acute or chronic (Duration)
Inflammatory or non-inflammatory
Mono or polyarticular (Number)
Distribution: Symmetrical or asymmetrical; with or without axial involvement
Extraarticular manifestations present or absent
Holistic Approach to rheumatic patients Ahmed Yehia Ismaeel, Lecturer of internal Medicine, Immunology, rheumatology and allergy
How to approach a musculoskeletal pain step by step?
Differentiating different rheumatic diseases
Arthritis is a large topic, and almost everyone who has a bone will develop some forms of arthritis at some point in their lives. This presentation addresses many types of arthritis, including osteoarthritis, septic arthritis, gout, rheumatoid arthritis and so forth.
Rheumatoid arthritis (RA) facts
Rheumatoid arthritis is an autoimmune disease that can cause chronic inflammation of the joints and other areas of the body.
It can affect people of all ages.
The cause of rheumatoid arthritis is not known.
In rheumatoid arthritis, multiple joints are usually, affected in a symmetrical pattern.
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
- 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
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
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.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
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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!
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
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
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
3. introduction
• Rheumatology deals with non-traumatic diseases of the
musculoskeletal system as well as the systemic autoimmune diseases
• When someone has or is identified at screening as having a
musculoskeletal problem or autoimmune disease, the aim of
consultation is to fully characterize the problem that the person is
complaining of, to identify the syndrome and then make a clinical
diagnosis or at least offer a differential diagnosis.
• Musculoskeletal conditions are common and can coexist. It should
not be assumed that each symptom relates to a single diagnosis
4. cont
• Characterization of these symptoms helps the physician to
differentiate a rheumatological complaint into one of several
“syndromes”
6. What are the symptoms?
• Symptoms specifically related to musculoskeletal conditions are most
often pain and stiffness, frequently accompanied by loss of function,
which can limit activities and restrict participation. Mobility and
dexterity are most often limited. Nonspecific symptoms may be
present as well. Red flags for potentially serious conditions must be
recognized.
7. SYMPTOMS OF A MUSCULOSKELETAL PROBLEM
Specific symptoms
• Pain
• Stiffness
• Swelling
• Deformity
• Weakness
• Instability
• Loss of function
8. General symptoms
• Fatigue and malaise
• Emotional lability—fear, anxiety, depression
• Sleep disturbance
• Symptoms of systemic diseases
9. Red flags
• Weight loss
• Fever
• Temple headache/pain with scalp tenderness/visual disturbance
• Loss of sensation
• Loss of motor function
• Difficulties with urination or defecation
Other possible symptoms
• Color changes or coldness of digits or limbs
• Altered sensation
10. CHARACTERIZATION OF A MUSCULOSKELETAL
PROBLEM
• What are the symptoms?
• Site and distribution of the symptoms
• Chronology
• Duration
• Associated symptoms
• Preceding illnesses or injuries and other relevant clues
• Response to health interventions
• Its impact on activities, participation, and quality of life
12. About the pain
• Articular or non-articular?
• Acute or chronic?
• Inflammatory or non-inflammatory?
• Pattern of joint involvement.
• Extra articular features
13.
14.
15. Elbow synovitis is an articular syndrome (note the joint line swelling)
as opposed to olecranon bursitis which is a periarticular lesion.
24. Aims of examination
• The aim of examination of the musculoskeletal system is to answer four
• questions:
• Are the findings normal?
• What is the abnormality?
• 3 What is the pattern of distribution?
• 4. What other features are of diagnostic importance?
• These, in combination with the history, should establish the differential
• diagnosis.
30. MUSCULOSKELETAL EXAMINATION ( ARM)
• Instruct the patient to bend and straighten both elbows
simultaneously (0-150 )
• With elbows flexed to 90 , turn hands palm up (supination 0-90 )
and then palms down (pronation 0-90 )
• Ask the patient to put both hands behind the head with elbows
pointing laterally (abduction and external rotation)
• then to put the arms down and reach up behind the back (extension,
adduction and internal rotation)
• Compare active with passive movements, if active range limited
34. Skin manifestation in systemic lupus
erythromasus
• The manifestation are commonly divided into lupus lesions, vascular
lesions, non vascular and non lupus lesions.
• Patients with SLE and no signs of skin manifestations, comprise the
condition “ lupus sine lupo”
• SLE specific skin manifestation are categorized into three major
clinical subtypes according to disease acuity- acute cutaneous lupus
erythematosus(ACLE), subacute lupus erythematosus(SCLE) and
chronic cutaneous lupus erythematosus(CCLE)
•
35. Cont.
• Malar eruption or ‘butterfly rash’ (erythema and oedema of cheeks,
sparing nasolabial folds) lasting hours to days
• Erythematous papular rash on arms, sometimes forming
large plaques and spreading widely
• Photosensitivity (a rash on all recently sun-exposed skin)
36.
37. cont
• The vascular lesions comprise-livedo reticularis, leg ulcers, urticarial,
angioedema, splinter haemorrhages, skin necrosis, palmer erythema,
erosive oral lesions.
• Non vascular, non lupus lesions includes- non scarring alopecia,
papular mucinosis, calcinosis, aseptic pustular eruption
38. Skin manifestation in dermatomyositis
• Heliotrope rash (a pinkish erythema that involves the periorbital
area), Gottron sign (erythematous squamous plaque located in the
dorsum and lateral part of interphalangeal and MCP joints), Gottron
papules are characteristic skin manifestation of dermamyositis.
• Rashes can also involve the malar area of the face, the posterior side
of the neck and shoulders ( the shawl sign), and the scalp. Patients
may have diffuse erythematosquamous scalp lesions, poikiloderma(
hypo and hyper pigmentation,atrophy telangiectasia) and moderate
alopecia. Lesions on the lateral side side of the thigh- Holster sign
• Patients with anti synthetase syndrome have “mechanic hands”.
Other lesions – Raynaud phenomenon, thrombosis and vasculitis
43. Skin manifestation in Rheumatoid arthritis
• Dermatologic manifestation in rheumatoid arthritis include palisading
granulomas (rheumatoid nodules involving usually mechanically
stressed area; palisaded neutrophilic granulomatous dermatitis),
rheumatoid vasculitis ( which varies from presence of purpuric
papule, petechial to ulcer and peripheral gangrene.
44.
45.
46. Conclusion
• Making a diagnosis requires integration of the history and findings on
examination with knowledge of the possible causes and results of
appropriate investigations. Pattern recognition plays a key role in
rheumatology.
• It should not be assumed that each symptom or sign relates to a
single diagnosis
• Knowing what is likely at different stages of life in different individuals
and looking for clues throughout the consultation are important.