4 results
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
chest (in a V-sign ... disease and ILD • Liver ... Liver biopsies show ... #rheumatology #dermatology ... #diagnosis
Handlebar Traumatic Injury 
Young girl presents to you after low energy, helmeted bicycle accident. Her vitals
Handlebar Traumatic ... in over 80% of cases ... injuries to spleen, liver ... --> flank ecchymosis ... and/or delayed diagnosis
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Scleroderma • Dermatomyositis ... endocarditis • Trauma ... discoloration) • Liver ... #Differential #Diagnosis ... #Algorithm #causes
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
- Differential Diagnosis ... • 1ml blood/liter ... syndrome: • Flank ... hematuria • Signs ... Malignancy • Trauma