13 results
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Causes of Hypocomplementemia ... @AnnKumfer #Hypocomplementemia ... #Low #Complement ... CHAMPS #Mnemonic #diagnosis
FUO:	Fever	of	Unknown	Origin
#Diagnosis #Peds #FUO #FeverUnknownOrigin #Differential #Algorithm #PEMSource
FUO: Fever of Unknown ... Origin #Diagnosis ... #Peds #FUO #FeverUnknownOrigin ... #Differential #Algorithm
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Unknown Origin (FUO ... - Differential Diagnosis ... Algorithm Neoplasm ... UnknownOrigin #FUO ... #Algorithm #causes
Fever of Unknown Origin (FUO) - Further Workup

 • CNS symptoms? Get an LP and imaging
Fever of Unknown ... Origin (FUO) - ... Returning Traveler’ algorithm ... udaygulati #FUO ... #workup #diagnosis
Types of Fever of Unknown Origin (FUO)
 • Classic
 • Nosocomial
 • Neutropenic
 • HIV-Associated

Dr. Uday
Types of Fever of ... Unknown Origin (FUO ... udaygulati #FUO ... #Types #Classification ... #diagnosis #definitions
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
often involved • Hypocomplementemic ... Urticaria and hypocomplementemia ... Vasculitis: • Fevers ... against MPO • Complement ... #rheumatology #classification
EULAR/ACR Classification Criteria for Systemic Lupus Erythematosus
Clinical Domains:
 • Constitutional domain: Fever
 • Cutaneous domain: Non-scarring
EULAR/ACR Classification ... Constitutional domain: Fever ... anticoagulant • Complement ... #EULARACR #Classification ... Erythematosus #diagnosis
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
, seasonal hay fever ... antigen, leading to complement ... Complement activation ... Hypersensitivity #Types #Classification ... Pathophysiology #Allergy #Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Vasculitis: • Fevers ... and branches • Fever ... Elevated AST ALT • Hypocomplementemia ... Vasculitis) • Hypocomplementemic
Possible Algorithm for Workup of Fever of Unknown Origin (FUO)
Tier 1 Workup:
 • CBC, comprehensive metabolic
Possible Algorithm ... Unknown Origin (FUO ... DrEricStrong #FUO ... #Algorithm #Fever ... Origin #Workup #diagnosis