E C Leung1, S Sgouros, S Williams, K Johnson. 1. Department of Neurosurgery, Birmingham Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK.
Abstract
INTRODUCTION: Antenatal screening for spina bifida with ultrasound and MR imaging is increasingly used. CASE REPORT: A baby girl's antenatal MRI examination showed features originally interpreted as a lumbar meningomyelocele. Repeat MRI examination soon after birth showed features of a spinal lipoma (lipomeningomyelocele). This was excised surgically and complete spinal cord untethering was achieved. CONCLUSION: As antenatal MR scanning is increasingly used, and fetal surgery is becoming more prominent, the correct interpretation of such images is crucial. We present a rare case of a misleading antenatal radiological diagnosis of spina bifida, which would have had severe implications if termination of the pregnancy or intra-uterine surgical repair had been considered.
INTRODUCTION: Antenatal screening for spina bifida with ultrasound and MR imaging is increasingly used. CASE REPORT: A baby girl's antenatal MRI examination showed features originally interpreted as a lumbar meningomyelocele. Repeat MRI examination soon after birth showed features of a spinal lipoma (lipomeningomyelocele). This was excised surgically and complete spinal cord untethering was achieved. CONCLUSION: As antenatal MR scanning is increasingly used, and fetal surgery is becoming more prominent, the correct interpretation of such images is crucial. We present a rare case of a misleading antenatal radiological diagnosis of spina bifida, which would have had severe implications if termination of the pregnancy or intra-uterine surgical repair had been considered.
Authors: Sahar N Saleem; Ahmed-Hesham Said; Maged Abdel-Raouf; Eman A El-Kattan; Maha Saad Zaki; Noha Madkour; Mostafa Shokry Journal: Neuroradiology Date: 2009-06-25 Impact factor: 2.804