Source:http://linkedlifedata.com/resource/umls/id/C0013403
MSH: Clinically atypical nevi (usually exceeding 5 mm in diameter and having variable pigmentation and ill defined borders) with an increased risk for development of non-familial cutaneous malignant melanoma. Biopsies show melanocytic dysplasia. Nevi are clinically and histologically identical to the precursor lesions for melanoma in the B-K mole syndrome. (Stedman, 25th ed),NCI: A condition that runs in certain families in which at least two members have dysplastic nevi (atypical moles) and have a tendency to develop melanoma.,NCI: An autosomal dominant disorder defined by the presence of multiple dysplastic nevi and a history of melanoma in two family members. Patients are at an increased risk for the development of melanoma.