13 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint Pain ... Vesicopustule on erythematous ... • Gonococcal arthritis ... Discoid lupus erythematosus ... #skin #rashes #differential
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
in Pediatrics Patient ... - Differential ... butterfly-like erythematous ... #skin #differential ... diagnosis #peds #pediatrics
Aortitis - Differential Diagnosis Framework
Non-Infectious Aortitis:
 • Vasculitides: Giant Cell Arteritis (GCA), Takayasu's arteritis, Cogan's Syndrome,
Aortitis - Differential ... GCA), Takayasu's arteritis ... Polyarteritis Nodosa (PAN ... Systemic lupus erythematosus ... swinndong #Aortitis #Differential
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
Inflammatory Joint Pain ... - Differential ... • Rheumatoid Arthritis ... Systemic Lupus Erythematosus ... JointPain #MSK #Differential
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... • Fracture • Arthritis ... Osteomyelitis • Patellofemoral ... • Arthritis • ... #differential #
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
, inflammatory arthritis ... permanent alopecia Differential ... vasculitis, rheumatoid arthritis ... lung syndrome Arthritis ... : • Joint pain
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
assay (IFA) is the main ... Systemic lupus erythematosus ... Juvenile Idiopathic Arthritis ... Systemic lupus erythematosus ... rheumatology #diagnosis #differential
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
) - Differential ... Relapsing, bilateral, erythematous ... process Temporal arteritis ... Cervical spine arthritis ... Cricoarytenoid arthritis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... ischemia - Skin: erythematous ... tract: abdominal pain ... systemic lupus erythematosus ... , testes -> pain
Top 10 situations when to think about lupus
1) Inflammatory joint pain (especially in the wrists and
Inflammatory joint pain ... and fingers, or pain ... the face (many differential ... including in children (pediatric ... clues #system #erythematosus