title: Sacrococcygeal teratoma with extensive  nephrogenic differentiation: a rare finding  not to be misdiagnosed as yolk sac tumour.
authors.forename: Mudher
authors.initials: M
authors.lastname: Al-Adnani
authors.forename: Jenny
authors.initials: J
authors.lastname: Walker
authors.forename: Marta
authors.initials: M
authors.lastname: Cohen
mesh_terms: D002454:Cell Differentiation; D018240:Endodermal Sinus Tumor / Q000175:diagnosis / Q000473:pathology*; D005260:Female; D006801:Humans; D007223:Infant; D009399:Nephrons / Q000166:cytology* / Q000378:metabolism; D012445:Sacrococcygeal Region / Q000473:pathology; D013120:Spinal Cord Neoplasms / Q000473:pathology; D013724:Teratoma / Q000473:pathology* / Q000601:surgery