ABSTRACT
Background: Adhesive arachnoiditis (AA) is a debilitating condition characterized by chronic inflammation of the arachnoid membrane, leading to the formation of intrathecal scars and dural adhesions. The etiology of AA is multifactorial, including factors such as infections, trauma, and iatrogenic damage. We present a case of a female patient who developed communicating hydrocephalus after spinal anesthesia complicated by severe AA. Case Description: A 33-year-old female underwent a cesarean section with epidural anesthesia. Five hours postoperatively, she experienced transient difficulty standing, which was resolved with assistance. Weeks later, she developed a severe holocephalic headache accompanied by nausea, vomiting, photophobia, and phonophobia. Imaging revealed hydrocephalus and pronounced AA. Lumbar puncture provided symptomatic improvement. The patient underwent ventriculoperitoneal shunt insertion, resulting in further symptom improvement and successful shunt function. Conclusion: AA is a challenging condition associated with inflammation and scarring of the arachnoid membrane. The development of hydrocephalus following epidural anesthesia, in this case, highlights a rare manifestation of arachnoiditis. Further research and documentation are needed to understand better the underlying mechanisms and risk factors contributing to hydrocephalus in the context of AA following epidural anesthesia.
ABSTRACT
BACKGROUND: Synovial sarcoma (SS) of the spine is a rare malignant soft-tissue tumor, and there are few reported cases. The aim of this paper is to report a rare case of spinal SS involving the paraspinal muscles, and to review all such cases reported in the literature. CASE DESCRIPTION: In this paper, we report a rare case of spinal SS involving the paraspinal muscles in a 12-year-old girl. The patient underwent surgical excision of the mass with adjuvant radiation and chemotherapy. At the 1-year follow-up, there was no evidence of local tumor recurrence, and the patient's symptoms had improved. In addition, we identified and reviewed 33 reported cases of SS involving the spine. CONCLUSION: Due to the limited number of reported cases in the literature, it is difficult to predict the outcomes of spinal SS. Further, different treatment modalities have been used to treat spinal SS. However, most of the reported cases had poor outcomes. Therefore, prospective multi-center studies are needed to further investigate the treatment strategies and outcomes for patients with spinal SS.
