37 results
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
- Differential Diagnosis ... Lesions) • Fifth Disease ... rash) • Primary HIV ... Peri-Articular • Cellulitis ... #Algorithm #Orthopedics
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
chronic liver disease ... hemochromatosis, hemolytic anemia ... #rash #cellulitis ... #dermatology #legs ... #clinical #photo
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Viral: Measles, Infectious ... EBV, CMV), Acute HIV ... gonorrhea, Rickettsial diseases ... miliaris disseminate, Cellulitis ... #dermatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Clinical Presentation ... • Symptoms of anemia ... anemia • Cold ... Mycoplasma, EBV, HIV ... #hematology #diagnosis
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
symptoms from cellulitis ... the key to the diagnosis ... Diseases Fellowship ... Canimorsus #Skin #Rash #dermatology ... #clinical #photo
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
late adulthood • Diagnosis ... to 8 years Clinical ... autoimmune hemolytic anemia ... conditions Diagnosis ... Epstein-Barr syndrome, HIV
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... - Hemolytic anemia ... SLE) - Viral infections ... APLS • Acute Infectious ... Ig A vasculitis/HSP
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
), EBV infection ... • Clinical features ... Etiology: - Infections ... Differential Diagnosis ... #differential #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Clinical Presentation ... Neutropenia - recurrent infections ... Idiopathic • Infections ... #oncology #hematology ... #diagnosis #management
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Normal: < 1% Clinically ... Differential Diagnosis ... • Autoimmune diseases ... likelihood of negative clinical ... neutrophil #WBC #CBC #hematology