21 results
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
Physical Exam Acute ... LeserTrelat #Sign #PhysicalExam ... clinical #video #skin ... #dermatology #oncology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... purple, hemorrhagic skin ... - APLS • Acute ... #Diagnosis #hematology ... #nonpalpable #dermatology
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... thrombophlebitis Skin ... Immobilization) • Acute ... #differential # ... extremity #msk #physicalexam
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
Acute Fatty Liver ... vomiting, abdominal pain ... headache, malaise) → Acute ... infiltration) Differential ... #obstetrics #obgyn
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential ... with rheumatic pain ... Acute generalized ... #Lesions #Differential ... #Diagnosis #Dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Rash - Differential ... and vesicles (acute ... Eczematous #SkinRash #dermatology ... #Differential #
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Eosinophilia - Differential ... - DRESS - AIN ... Mastocytosis - Acute ... #Eosinophilia #Differential ... Diagnosis #Causes #hematology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Sweet Syndrome Acute ... malaise) - Muscle pain ... Inflammation and pain ... , breast CA - Hematologic ... Syndrome #diagnosis #dermatology
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
characterized by extensive skin ... Skin involvement ... Resolution > 15 days Differentials ... • SJS/TEN • Acute ... DRESS #Syndrome #dermatology
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Pseudocellulitis - Differential ... Cellulitis: Deep skin ... syndrome • Gout • Acute ... mimickers #Causes #dermatology ... #skin