Sacrococcygeal teratoma: results of a retrospective multicentric study in Belgium and Luxembourg.

Eighteen patients, operated upon for sacrococcygeal teratoma in 7 different centres in Belgium and Luxembourg between 1992 and 1996, were reviewed. From an epidemiological point of view, this series compares very well to others. Although excellent results were obtained, with all patients surviving, some imperfection in diagnosis, timing of delivery and of operation, and in operative technique was observed. Therefore, it is stated that for optimal treatment of sacrococcygeal teratoma to be achieved, these cases should be treated in just a very few centres of neonatal surgery.