has material basis in germline mutation in predisposes towards CDKN2A autosomal dominant disease cutaneous melanoma melanoma, cutaneous malignant, susceptibility to, 2 https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/9285 https://www.malacards.org/card/dysplastic_nevus_syndrome https://www.malacards.org/card/melanoma_cutaneous_malignant_2_2 dysplastic nevus syndrome MEDGEN:331891 DOID:10041 GARD:0027783 melanoma, cutaneous malignant, 2 melanoma, cutaneous malignant, susceptibility to, 2 OMIM:155601 CMM2 MONDO:0007964 UMLS:C1835044 melanoma, cutaneous malignant, susceptibility to, type 2 MESH:D004416 NCIT:C7584 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) familial dysplastic nevi Atypical Mole syndrome B-K Mole syndrome familial melanoma inherited disease susceptibility susceptibility to familial cutaneous melanoma