Chêne G, Voitellier M
Département de Chirurgie Digestive et Viscérale, Centre Hospitalier de Vichy, Bd Denière, Vichy.
J Chir (Paris). 2006 Sep-Oct;143(5):310-4. doi: 10.1016/s0021-7697(06)73699-7.
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.
良性成熟性骶前畸胎瘤或皮样囊肿在成人中很少见；发病率估计低于1/40000。它们被认为是胚胎残余组织的直肠后遗留性生长物；通常无症状，多偶然发现。然而，由于它们有20%-30%的继发感染风险和1%-12.5%的恶变风险，因此应进行完整的手术切除。我们报告一例年轻男性骶前皮样囊肿病例，并总结其诊断和治疗方法。
