26 results
Pulmonary Renal Syndromes and Mimics - Differential Diagnosis Framework
Diffuse alveolar hemorrhage + rapidly progressive glomerulonephritis
90%:
 -
ANCA Associated Vasculitis ... , Rheumatoid Vasculitis ... : Hantavirus infection ... other hemorrhagic fevers ... , Leptospirosis,
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
SLE) - Viral infections ... Kasabach-Merritt syndrome ... APLS • Acute Infectious ... mountain spotted fever ... #rheumatology #
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Differential Diagnosis Infectious ... , Candida Non-Infectious ... : • Rheumatologic ... Mediterranean Fever ... • Vasculitis:
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Rebound effect from treatment ... , Vasculitides, ... Kawasaki, Nephrotic syndrome ... TPO, TPO-RA • Infections ... : Chronic infections
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
parvovirus B19 infection ... parvovirus B19 infection ... • Rheumatic fever ... Antiphospholipid-antibody syndrome ... differential #diagnosis #rheumatology
Kawasaki Disease (KD) - Diagnosis and Management Summary

Kawasaki Disease (KD) is the most common vasculitis of
the most common vasculitis ... Presentation: • Fever ... cæxist with other infections ... #rheumatology # ... diagnossi #management #treatment
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Coronary arteries - Fever ... • Cogan Syndrome ... to exclude are infections ... : • Fevers • ... differential #diagnosis #rheumatology
Hantavirus
Pathogen: Hantavirus - Rodents are the primary reservoir
Transmission:
 • Shed in the urine, feces, saliva of
common route of infection ... Cardiopulmonary Syndrome ... • Prodrome: fever ... • Autopsy PCR Treatment ... #microbiology #
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Bacterial or viral infection ... • Rheumatic fever ... Lyme disease, Vasculitis ... Cardiomyopathies - Viral infection ... differential #diagnosis #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
to exclude are infections ... : • Fevers • Fatigue ... and branches • Fever ... • Cogan syndrome ... Differential #Diagnosis #Rheumatology