16 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... , abdominal pain ... Urticaria #diagnosis #rheumatology ... #comparison #table
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
the Fingers Clinically ... Local causes include ... Systemic causes ... curve of the cuticle ... Pathology #Diagnosis #Clinical
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
surrounding the third proximal ... Case description ... prior signs or clinical ... surgeon had a clinical ... diagnosis #msk #rheumatology
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
to 1:1 F:M • Clinical ... Discontinuation of causal ... 40, F:M 9:1 • Clinical ... sle #comparison #table ... #rheumatology #
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
auricular papules Clinical ... Women • ~20% of cases ... Men • ~50% of cases ... vasculopathies • Proximal ... Dermatomyositis #rheumatology
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
Risk factors: Critical ... without other cause ... Transfusion #Reactions #hematology ... diagnosis #comparison #table
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Management Summary Causes ... Dermatomyositis Clinical ... Tachycardia - N/V - Abdominal ... per day until stable ... Diagnosis #Management #causes
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
morning stiffness in proximal ... multiplex • GI tract: Abdominal ... tract, and often causes ... gut involvement, abdominal ... Differential #Diagnosis #Rheumatology
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Case description ... femur, 1-2 cm proximal ... MR is able to distinguish ... Cortical #Desmoid #clinical ... #mri #clinical
Giant AAA on POCUS

Elderly pt with abd/back pain. Stable. Has pulsatile mass on exam spans 12
Stable. ... Article has case ... #Giant #POCUS #clinical ... #ultrasound #abdominal