[JUVENILE ACANTHOSIS NIGRICANS].
D000052:Acanthosis Nigricans; D000293:Adolescent; D003933:Diagnosis; D006652:Histological Techniques; D006653:Histology; D006801:Humans; D014802:Vitamin A Deficiency
ACANTHOSIS NIGRICANS; DIAGNOSIS; HISTOLOGY; VITAMIN A DEFICIENCY
ACANTHOSIS NIGRICANS JUV'ENILE.