This document discusses various urological malignancies including:
1. Renal masses like renal cell carcinoma which can be clear cell, chromophobic, or chromophilic subtypes. Symptoms include flank pain and masses. Treatment involves surgery or immunotherapy.
2. Bladder cancer which is usually transitional cell carcinoma caused by smoking. Symptoms include hematuria and can be staged from superficial to muscle invasive to metastatic. Treatment depends on stage.
3. Prostate cancer which spreads via bone and lymph nodes and is staged using TNM. It is assessed using PSA and treated with surgery, radiation or hormone therapy depending on risk level.
Carcinoma of the prostate; Incidence, Epidemiology, Aetiology, Clinical features, Workup, and Management.
by Osman Altohamy, A Fifth year Medical Student, Gezira, Sudan
osmansalahe@icloud.com
osmansalahe@hotmail.com
GB cancer is the 5th most common GIT malignancy(worldwide).200 years later it is still considered to be a highly malignant disease with a poor survival rate
.Here is a brief description regarding
Carcinoma of the prostate; Incidence, Epidemiology, Aetiology, Clinical features, Workup, and Management.
by Osman Altohamy, A Fifth year Medical Student, Gezira, Sudan
osmansalahe@icloud.com
osmansalahe@hotmail.com
GB cancer is the 5th most common GIT malignancy(worldwide).200 years later it is still considered to be a highly malignant disease with a poor survival rate
.Here is a brief description regarding
Detailed Information regarding MSKCC,IMDC score with evidence .
SSIGN Score, Fuhrman's grading described .
Prognostic significance of risk score explained
Carcinoma of the stomach is the major cause of cancer mortality worldwide.Objectives:
Anatomy & Physiology
Epidemiology
Aetiologic factors
Pathology
Clinical features
Investigations
Treatment
Detailed Information regarding MSKCC,IMDC score with evidence .
SSIGN Score, Fuhrman's grading described .
Prognostic significance of risk score explained
Carcinoma of the stomach is the major cause of cancer mortality worldwide.Objectives:
Anatomy & Physiology
Epidemiology
Aetiologic factors
Pathology
Clinical features
Investigations
Treatment
Lecture on haematuria & urinary tract malignancy for medical students. Encompasses basic sciences, classification,staging and principles of management. Specifically on renal and bladder carcinoma.
Non-Muscle Invasive Carcinoma Bladder Management Protocol.
CT (chest, pelvis)/MRI for muscle invasive disease only
Before TURBT if MI suspected
CT/MRI overstaged local tumor
80% accurate for local staging
80% accuracy for LN disease (>1cm)
PET no additional value
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.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
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.
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
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.
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.
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
Surat @ℂall @Girls ꧁❤8527049040❤꧂@ℂall @Girls Service Vip Top Model Safe
Urological malignancies for MBBS students
1. Urological
Malignancies
DR SANTOSH AGRAWAL
Chief Urologist and KidneyTransplant Surgeon
Bansal Hospital , Bhopal, MP
MBBS, MS, MCh (PGI, Chandigarh), FIAGES, FALS
Fellow in Robotic Surgery, Roswell Park Cancer Institute, Buffalo , USA
2. Kidney mass/ renal mass
Carcinoma urinary Bladder
Prostate cancer
Penile cancer
Testicular cancer
14. Wilm’s tumor
Most common solid renal tumor of child hood.
Usually present before 5 years age ( peak age = 3 years)
Usually unilateral ( 5% bilateral)
Two forms
1. Familial
2. Non familial
15. Associated syndomes
WAGR syndrome
Beck with Weid man syndrome
Isolated hemihypertrophy
Trisomy 18
16. Gross pathology
large, multilobulated, and gray or tan in color with focal
areas of hemorrhage and necrosis. A fibrous
pseudocapsule is occasionally seen.
22. Clinical features
Painless gross hematuria
Clot retention of urine
Flank pain
Pelvic or perineal pain
Frequency urgency
Microscopic hematuria
Asymptomatic incidentally detected
23. investigation
Urine microscopy – RBCs, pus cells
Urine for malignant Cytology
Ultrasonography
IVP ( intravenous pyelography) – not done
CECT ( contrast enhanced CT scan) – most common and useful
MRI
CXR – PA veiw to rule out chest mets
Blood investigation-
Bone scan to rule out bony metastasis
24. Staging of bladder tumor
Cystoscopy and trans urethral endoscopic resection of
bladder tumor (TURBT)
Resected tumor and biopsy from tumor base sent for
histopathological examination
Intravesical Mitomycin- C 40 mg dissolved in 50 ml of NS (
normal saline ) retained for 45 minutes to 1 hr.
30. Prostate carcinoma
Most comman carcinoma in US after age of 65 years
TURP for BPH does not give protection
Arises from peripheral part of prostate.
31. Clinical features
Asymptomatic
Difficulty is passing urine , hematuria, acute retention
Severe back pain
Paralysis
Limb edema
p/r- hard nodules
32. Spread of prostate Ca
Hematogenous
Mulple osteoblastic bone metastasis
Lymphatic spread
Internal iliac to supraclavicular
Local spread
urehtra;: retention of urine
Bladder: hematuria
Rectum
Seminal vesicle
34. Investigation/ work up
Serum PSA
Serene protease enzyme
Organ specific not cancer specific
Release from prostate gland into circulation
Used in screening and assessing treatment response
35. Biopsy of prostate
X ray of bone
Alkaline phosphatase
Acid phosphatase
CT scan and MRI – for local and LN staging
Bone scan-nuclear medicine scan picks up bone metastasis
40. Clinical features
Present after the age of 50 years
Non healing ulcer over penis
Foul smelling blood stained discharge
Phimosis
Inguinal swelling