Misdiagnosis of prepubertal malignant melanoma. Reclassification of a cancer registry material.
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008545:Melanoma / Q000145:classification / Q000473:pathology*; D009508:Nevus, Pigmented / Q000473:pathology; D011627:Puberty; D012878:Skin Neoplasms / Q000473:pathology*