3632 results
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
exposure to allergen causes ... antigen -> Antigen presentation ... Allergy #Immunology #pathophysiology
Alexia Without Agraphia
Alexia without agraphia is a disconnection syndrome where patients cannot read but can write.
the most common cause ... Pathophysiology: ... gyrus Clinical Presentation ... neurology #diagnosis #pathophysiology
Pathogenesis of Rheumatic Fever

Pathogenesis of rheumatic fever. 
1. GAS pharyngitis leads to antigenic presentation of pathogenic
leads to antigenic presentation ... antibodies which can cause ... Rheumatic #Fever #Pathophysiology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
countries (11-24 cases ... survival is 93-95% Pathophysiology ... symptoms are not caused ... Otherinitial presentations ... Chronicclinical presentation
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Lung Abscess Pathophysiology ... Abscess - Clinical Presentation ... Clindamycin in case ... #differential #causes
Spectrum of Glomerulonephritis 
Pathology - Common Diseases - Typical Presentation 

By Dr. John Roberts @John_K_Roberts

#Glomerulonephritis #Spectrum
Diseases - Typical Presentation ... Glomerulonephritis #Spectrum #Presentations ... Diagnosis #Nephrology #Causes
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
nutrition Clinical Presentation ... , or any other cause ... weeks #Scurvy #Pathophysiology ... #AscorbicAcid #Pathophysiology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
lateral sclerosis Pathophysiology ... function Clinical Presentation ... - Causes progressive ... eventually death The presentation ... Escorial criteria uses
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
PRES Clinical Presentation ... Etiology: • Pathophysiology ... the underlying cause ... with AEDs until cause
Typical Clinical Presentations of Septic Arthritis by Pathogen and Joint Involvement

#Diagnosis #Septic #Arthritis #Differential #History #Presentation
Typical Clinical Presentations ... Differential #History #Presentation