Multiple Neurenteric Cysts along the Spinal Axis of an Infant: A Rare Entity.

A spinal neurenteric cyst is a rare entity. It commonly presents already at 5 weeks of age up to the 6th decade of life. The most common location is the cervical region followed by thoracic and lumbosacral regions. We report a 9-month-old male infant with sudden onset of weakness in both lower limbs. MRI revealed 2 cystic lesions at cervical and thoracic level with spinal cord compression. He underwent laminectomy and excision of the cervical lesion. The child improved significantly. The postoperative MRI shows complete excision of a dorsal lesion and presence of a cervical lesion. Later, he underwent cervical laminotomy and partial wall excision followed by shunt placement. The histopathological report revealed a neurenteric cyst. Two neurenteric cysts presented in the neuroaxis of the same patient: one was located ventral (thoracic) and the other dorsal (cervical). At the 2-year follow-up, the child was active and walking without support. Multiple cystic lesions in the neuroaxis can be neurenteric cysts.