Spinal and pelvic corrections in a patient with spondylocostal dysplasia syndrome and hemimyelomeningocele

Mind the gap: an unusual case of a cervical lipomyelocele

Cervical dysraphism is rare, and the 3 recognized subtypes manifest as cystic, skin-covered masses. To our knowledge, no case of cervical lipomyelocele has been reported in the literature so far. We present a case of surgically and pathologically confirmed cervical lipomyelocele in a patient with spondylocostal dysostosis and multiple other congenital anomalies and a brief review of the literature. In this case, magnetic resonance imaging demonstrates fat extension into a dysraphic cervical spinal canal, allowing for preoperative diagnosis. Computed tomography using 3-dimensional reconstruction serves to more clearly characterize the extensive spine malsegmentation characteristic of spondylocostal dysostosis. The use of this technique is suggested to benefit the orthopedic or neurologic surgeon confronted with such complex malformations.

A Single-Center Experience of CNS Anomalies or Neural Tube Defects in Patients With Jarcho-Levin Syndrome

Jarcho-Levin syndrome (JLS) is a genetic disorder characterized by distinct malformations of the ribs and vertebrae, and/or other associated abnormalities such as neural tube defect, Arnold-Chiari malformation, renal and urinary abnormalities, hydrocephalus, congenital cardiac abnormalities, and extremity malformations. The study included 12 cases at 37-42 weeks of gestation and diagnosed to have had Jarcho-Levin syndrome, Arnold-Chiari malformation, and meningmyelocele. All cases of Jarcho-Levin syndrome had Arnold-Chiari type 2 malformation; there was corpus callosum dysgenesis in 6, lumbosacral meningmyelocele in 6, lumbal meningmyelocele in 3, thoracal meningmyelocele in 3, and holoprosencephaly in 1 of the cases. With this article, the authors underline the neurologic abnormalities accompanying Jarcho-Levin syndrome and that each of these abnormalities is a component of Jarcho-Levin syndrome.

Diastematomyelia with hemimyelomeningocele: An exceptional and complex spinal dysraphism

Variations in split cord malformation (SCM) have been described earlier. However, a true hemimyelomeningocele (HMM) as only congenital malformation is extremely rare and is reported infrequently in published literature. We are reporting the case of a 3-month-old girl child who presented with a swelling on the lower back since birth. Magnetic resonance imaging revealed a type 1 SCM with right hemicord forming a HMM. Precise diagnosis and thorough anatomical detail of dysraphism is essential for optimal, individualized neurosurgical management.