HISTORY: A 20+ year-old man presents for evaluation of a scaly red eruption on the right upper extremity and right side of the torso, present for only 6 months. The eruption is described as red, scaly, flaky, itchy, painful, and bleeding. He has tried topical steroids without improvement. He was
HISTORY: A 40+ year-old male presented with a 1-month history of itchy, painful, irregular lesions around the rectum. He denied prior treatments and any history of radiation or prior non-healing wounds. The patient also denied any malodor, drainage, or change in bowel habits. A shave biopsy was taken from the
HISTORY: A 40+ year-old male presents for a severely itchy rash located on his face and right arm. This first started in 2018 and a biopsy was done at that time with a diagnosis of subacute spongiotic dermatitis. PAS was negative for fungi. Over the years, he has been on
HISTORY: An 80+ year old woman presents with a complaint of a large skin lesion on her left hand. She reports that this has been present for months. Upon exam, the nodule is quite large, erythematous, tender, and has hyperkeratotic scale. A biopsy was taken. What pathway derangements are often
HISTORY: This 60+ year-old gentleman presents after being seen in another dermatology office for ulcerated plaques, some with excessive eschar, on the face, trunk and extremities. He reports a 3 month history of skin lesions, treated with short bursts of prednisone and topical steroids only, resulting in no improvement and
HISTORY: A 60+ year-old male presents with a complaint of widespread skin discoloration. On physical exam, the patient has hypopigmented plaques and patches distributed on his chest and back. He states this started over a year ago in 2020 while he was working as a janitor and denies any known
