13 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... parallel to lines of skin ... Pityriasis #rosea #clinical ... #dermatology #photo ... #PhysicalExam
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
seen on the palm ... this patient's hand ... Photo credit, Josh ... #Photo #Dermatology ... #SkinRash #Janeway
Janeway Lesions: Flat, painless, erythematous lesions seen on the palm of this patient's hand. Frequently
associated with
seen on the palm ... this patient's hand ... Photo credit, Josh ... #Photo #Dermatology ... #SkinRash #Janeway
Secondary Syphilis - Rash on Palms and Soles 
41ys, seen in our ED b/c of 20
on Palms and Soles ... on palms and soles ... #clinical #photo ... #dermatology #Palms ... #physicalexam
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
maculo-papular rash ... Chest and hand are ... #Dermatology #SkinRash ... #Amoxicillin #Palms ... #Photo #UCSDH
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... Rash - Differential ... scale on elbows & knees ... Auspitz sign, Koebner's ... plaques on palms
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Skin rash and malaise ... The signs and symptoms ... of the hands and ... #Diagnosis #Clinical ... #Photo #Dermatology
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... trauma leads to skin ... painless, no systemic signs ... papulonodular lesions ... #photo #hand
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
fingertips ("mechanic’s hands ... lesions: antihelix ... auricular papules Clinical ... -74%] • Blood tests ... • Mechanic's hands
Palpable Purpura seen in Henoch Schonlein Purpura (HSP, IgA Vasculitis)

55 year old male on tuberculosis treatment
pain involving knees ... rash. ... IgA #Vasculitis #clinical ... #photo #dermatology ... #skin #rash #physicalexam