An adult with recurrent atypical teratoid rhabdoid tumor of the spine.

Atypical teratoid rhabdoid tumors (AT/RT) are rare and highly malignant CNS neoplasms primarily affecting children. Adult cases are extremely uncommon, with only approximately 92 reported. Spinal AT/RT in adults is particularly rare. Here, we present the case of a 50-year-old patient diagnosed with AT/RT of the spine. Initially, they were diagnosed and treated for a spinal ependymoma. However, after 10 years, a recurrence was detected through magnetic resonance imaging (MRI) and the tumor was reclassified as AT/RT. We discuss the significance of SMARCB1 gene mutations in diagnosing AT/RT and describe our unique treatment approach involving surgery, radiation and anti-PD1 therapy in this patient.

Duke Scholars

Author Courtney Rory Goodwin Neurosurgery

Author Margaret Johnson Neurosurgery