12 results
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
Excoriated papules ... back (Panel A), arms ... Finally, skin scrapings ... spaces on the hands ... Scabies #Microscopy #Rash
Gottron's Papules in Dermatomyositis

Another classic clue is Gottron's papules which are small grouped flat topped papules
The papules are ... , DIP, elbows, knees ... tendons on the hands ... #Rash #Dermatomyositis ... #Hands #Knuckles
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
Extensive maculo-papular ... rash secondary ... Chest and hand are ... Amoxicillin #Palms #Photo ... #UCSDH
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
(blue-purple) rash ... • Erythematous rash ... fingertips ("mechanic’s hands ... CD4+/CD8+ ratio are ... • Mechanic's hands
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Psoriasis - Elbows, knees ... Extensor surfaces of arms ... on sun-damaged skin ... Acrochordons (skin ... #dermatology #rash
Gout of the Knee: Image on right demonstrates redness and swelling caused by acute gouty arthritis.
demonstrates redness and ... for comparison. skin ... seen in both legs are ... Images #Clinical #Photo ... #Comparison #UCSDH
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... of arm present ... trauma leads to skin ... Infection #clinical #photo ... #hand
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Skin rash and malaise ... the palms of the hands ... secondary syphilis are ... faint that they are ... Diagnosis #Clinical #Photo
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Pustular Skin Lesions ... sterile and are ... Irregular pustules on hands ... wrists • Papules ... Generalized itchy rash
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
centrifugum • A chronic skin ... Usually composed of papules ... on the back of hands ... gyratum repens • A skin ... • Causes are multiple