Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1522102 (Melanoma)
 7,698 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Melanoacanthoma is a benign epithelial tumor composed of melanocytes and keratinocytes that can morphologically mimic malignant neoplasms. Two patients with melanoacanthoma that clinically masqueraded as melanoma are described: a 65-year-old African-American woman with a pigmented nodule on the right preauricular area and an 85-year-old Haitian-Creole man with a large exophytic nodule on his left lower abdomen. Melanoma was clinically suspected in both patients. Biopsies were performed, which established the diagnosis of melanoacanthoma. Complete removal of a melanoacanthoma should be considered since partial excision may result in recurrence.
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PMID:Melanoacanthoma Masquerading as Melanoma: Case Reports and Literature Review. 3149 29