15 results
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Joint Disorders ... “Bamboo Spine” Fusion ... • Reactive arthritis ... Erythematosus (SLE ... @AmyChung #Joint
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
Clinical Features ... (SLE) General: ... 50%): Pleurisy / effusion ... of hip (rare), Arthritis ... in small joints
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint ... Infection - Systemic ... - Septic Arthritis ... : - Reactive arthritis ... - SLE - Behcet
Rheumatoid Arthritis Summary
Overview: chronic, inflammatory symmetric polyarthritis involving small joints of hands/feet, knees, shoulders
Signs & Symptoms:
Rheumatoid Arthritis ... effusions, reduced ... narrowing) • Ultrasound ... Diagnosis: CLINICAL ... #Rheumatoid #Arthritis
Septic arthritis of the elbow on Point of Care Ultrasound (POCUS)

66M w painful, swollen R elbow
Septic arthritis ... effusion seen between ... UAB_Sono #Septic #arthritis ... #elbow #Joint # ... Clinical #POCUS
EULAR/ACR Classification Criteria for Systemic Lupus Erythematosus
Clinical Domains:
 • Constitutional domain: Fever
 • Cutaneous domain: Non-scarring
Erythematosus Clinical ... cutaneous lupus • Arthritis ... in at least 2 joints ... or pericardial effusion ... Classification #Criteria #SLE
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
Septic Arthritis ... showed effusion ... effusion. ... #Effusion #POCUS ... #clinical #ultrasound
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... ) Suspect: Clinical ... Lungs: • Pleural effusions ... : • Joint pain ... arthropathy • 90% joints
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
spondylitis - Sacroiliac joint ... of the affected joint ... • Systemic lupus ... • Sacroiliac joint ... ANA and RF (if clinical
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
in Takayasu’s Arteritis ... Takayasu’s arteritis ... is a rare, systemic ... leads to decreased perfusion ... #NEJM #clinical