Sacral abnormalities

	Impending rupture of lumbar myelocele
	Sacrococcygeal teratoma, multinodular mass extending down from the sacral area
	Sacrococcygeal teratoma, view from behind
	Sacrococcygeal teratoma, lateral view boy
	Sacrococcygeal teratoma, the mass pushing the anus downward and anteriorly
	Total excision of sacrococcygeal teratoma including excision of the lower end of coccyx
	Plain X-ray shows calcification inside the sacral mass
	Sacrococcygeal teratoma, mixed solid and cystic mass changing the color of the overlying skin, anterior view
	Sacrococcygeal teratoma, posterior view
	Sacrococcygeal teratoma with necrosis of the overlying skin, posterior view