[Benign pre-sacral teratoma and vestigial retrorectal cysts in the adult].
Benign mature presacral teratomas or dermoid cysts occur rarely in the adult; the incidence is estimated at less than 1/40,000. They are considered to be retrorectal vestigial growths from embryonal rests; they are usually asymptomatic and discovered by chance. However, since they have a 20-30% risk of secondary infection and a 1-12.5% risk of malignant degeneration, they should undergo complete surgical resection. We present a case of presacral dermoid cyst in a young male and summarize the diagnostic and therapeutic management.
Chêne
G
G
Département de Chirurgie Digestive et Viscérale, Centre Hospitalier de Vichy, Bd Denière, Vichy. chenegautier@yahoo.fr
Voitellier
M
M
D003884:Dermoid Cyst / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012445:Sacrococcygeal Region; D012983:Soft Tissue Neoplasms / Q000175:diagnosis*; D013724:Teratoma / Q000175:diagnosis*