Sacrococcygeal teratoma.
Eight cases of sacrococcygeal teratoma are described. Seven patients were diagnosed at birth, and one presented at 3 1/2 months of age with urinary retention. Two patients had associated congenital anomalies (arachnoid cyst, external angular dermoid and bifid sacrum), while one had a family history of sacrococcygeal teratoma. All had the tumour removed together with the coccyx as soon as the diagnosis was made. None had recurrence of the tumour.
D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012445:Sacrococcygeal Region; D013724:Teratoma / Q000150:complications / Q000473:pathology*