title: [Diagnostic image (376). A man with a tumour in the anal seam].
abstract: A 50-year-old man presented with a sacral tumour due to a sacrococcygeal chordoma.
authors.affiliation: Diakonessenhuis, afd. Heelkunde, Utrecht. kajtenduis@hotmail.com
authors.forename: K
authors.initials: K
authors.lastname: ten Duis
authors.forename: Th
authors.initials: T
authors.lastname: van Dalen
mesh_terms: D002817:Chordoma / Q000175:diagnosis* / Q000601:surgery; D007172:Erectile Dysfunction / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012445:Sacrococcygeal Region / Q000294:innervation / Q000473:pathology* / Q000601:surgery; D013125:Spinal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D016896:Treatment Outcome