8 results
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
this patient's hand ... Photo credit, Josh ... Fierer, M.D. ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash
Bacillary Angiomatosis: Lesion at juncture of glans and shaft of penis. 
Photo credit, Josh Fierer, M.D.

Charlie
Angiomatosis: Lesion ... and shaft of penis ... Fierer, M.D. ... Images #Clinical #Dermatology ... UCSDH
Janeway Lesions: Flat, painless, erythematous lesions seen on the palm of this patient's hand. Frequently
associated with
this patient's hand ... Photo credit, Josh ... Fierer, M.D. ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash
Lichen planus 

A. Flat-topped, polygonal, sharply defined papules of violaceous color, grouped 
and confluent. Surface is
inspection with a hand ... lens, fine white ... Wickham #Striae #Dermatology ... #Clinical #Photo ... #Wrist
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
soles, sides of fingers ... - Wrists, ankles ... extremities, flexor wrists ... ; pruritis #dermatology ... #differential #diagnosis
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... Irregular pustules on hands ... Burrows between fingers ... , volar wrists ... #Dermatology
Lichen Planus- ...On examination, numerous purple papules were noted on the anterior surface of the forearms
surface of the hands ... Several lesions ... showed a fine reticulate ... confirming the diagnosis ... NEJM #clinical #photo
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
Violaceous papules or plaques ... fingertips ("mechanic’s hands ... Auricular skin lesions ... • Mechanic's hands ... #dermatology #diagnosis