Caudal Regression Syndrome

Caudal Regression Syndrome (CRS) is a rare malformation syndrome associating to varying degrees agenesis of the coccygeal or lumbosacral vertebrae.This vertebral anomaly can therefore be reduced clinically to a simple coccygeal agenesis without any deficit or even lumbosacral agenesis accompanying a clinical picture with sphincter disorders associated or not with transit disorders and various deficits involving the lower limbs.This syndrome is accompanied by other orthopedic malformations such as shortening of the lower limbs, and / or gastrointestinal abnormalities, see also genitourinary as well as cardiovascular.Its incidence is 1 to 5 cases per 100,000 births. Its precise cause has not yet been identified, but its relationship to maternal diabetes is well established. We report in our study 5 patients with CRS from different clinics whose sphincter disorders were found in the foreground in all our patients and whose results vary according to the inaugural clinical picture. MRI made it possible to refine and confirm the diagnosis highlighting the congenital anomaly and the associated lesions.We have obtained 75% good results and 25% clinical stabilization; nor do we deplore any case of aggravation or death. The interest is to suspect the diagnosis of CRS; document it at the start of the prenatal period and determine its severity and associated abnormalities in order to present options for patient management; because once the diagnosis is made, surgical treatment becomes imperative due to the formidable neurological sequelae compromising the functional prognosis.