PubMed · 14705749
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Robert J Coffey. 2003. Brainstem cavernomas.. https://doi.org/10.3171/jns.2003.99.6.1116
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UNLABELLED: Ondine's curse is an uncommon type of sleep apnea syndrome characterized by failure of automatic respiration. We present an adult patient with brainstem glioma who presented with snoring and Ondine's curse as the only symptoms. CASE REPORT: A 52-year-old female was brought to the hospital by a fellow resident due to exceptionally loud snoring. During the hospitalization, Ondine's curse was diagnosed after monitoring using Apnomonitor 5 (Chest Co., Tokyo), a cheap, non-invasive respiratory monitoring procedure. MRI and MR spectroscopy revealed a brainstem glioma. After radiation therapy, clinical response was documented using repeat apnomonitoring. CONCLUSION: Exceptionally loud snoring in non-obese adult patients with sleep apnea may be an early feature of a brainstem space-occupying lesion. Overnight sleep respiratory evaluation and neuroimaging should be considered in such instances.
We describe a case of foreign body granuloma caused by lintene (cotton gauze), placed during microvascular decompression of the fifth nerve for trigeminal neuralgia. At presentation, the clinical and radiological findings were suggestive of a tumor. This is only the second case in the literature of a foreign body granuloma occurring owing to the placement of a lintene pledget during microvascular decompression.
The diagnosis of brainstem glioma was long considered a single entity. However, since the advent of magnetic resonance imaging in the late 1980s, neoplasms within this anatomic region are now recognized to include several tumors of varying behavior and natural history. More recent reports of brainstem tumors include diverse sites such as the cervicomedullary junction, pons, midbrain, or the tectum. Today, these tumors are broadly categorized as either diffuse intrinsic gliomas, most often in the pons, or the nondiffuse brainstem tumors originating at the tectum, focally in the midbrain, dorsal and exophytic to the brainstem, or within the cervicomedullary junction. Although we briefly discuss the nondiffuse tumors, we focus specifically on those diffuse brainstem tumors that regrettably still carry a bleak prognosis.