A 10 year old girl has an area of alopecia on the mid-line of the scalp. Excsional biopsy shows:
The best diagnosis is:
A 42 year old woman presents with annular, erythematous plaques on the trunk and extremities.
Which histological feature best supports the possibility of underlying systemic condition?
Which of the following factors does not play a role in the pathogenesis of localized myxedema?
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•The term was originally proposed in Magro et al in The dermal based borderline melanocytic proliferation. JAAD 2010
•There is a female predominance with mean age of presentation being 36 years
•Most common sites: face, forearm and upper back
•The most common morphologic expression is one resembling a deep penetrating nevus but with enhanced cytologic and architectural atypia including marginal mitotic activity hence warranting its designation as a borderline tumor
•While cytogenetic testing may be normal untreated these lesions can under morphologic progression to overt plexiform melanoma.
Background lesion of DPN; confluent growth superficially and within the mid dermis Nodular extension into fat
Which of the following statements I true (only one answer is correct)?
A 47 year old woman has a papular lesion the back
Epidermal growth factor receptor (EGFR) inhibitors are a class of chemotherapeutic agents used in the treatment of carcinoma of the breast, colon, ovary, and non-small cell of the lung. A common cutaneous side effect is an acneiform cutaneous eruption involving the face, back, and chest.
Which of the following is FALSE regarding the cutaneous side effects of EGFR inhibitors?
65 yo female with worsening hair loss after starting anti-TNF therapy for psoriasis
56 yo female from the left occipital scalp. “DLE vs PSO”