paraganglioma/seizures

The purpose of this work was to expound on the postulated pathological mechanisms through which pheochromocytoma/paraganglioma (PPGL) can cause seizures by conducting a comprehensive review of ten cases and several pathogenic mechanisms. The goal was to enhance awareness amongst doctors and

We describe the case of a 35-year-old man with focal epilepsy since age 16. Due to a refractory course, several treatments were tried over the years, including insertion of a deep brain stimulator. At the time of his first assessment at our unit, he had recently been diagnosed with hypertension. An

Epileptic seizures have been associated with increased catecholamine levels, however, direct proof is lacking. We report a case with catecholamine secreting extra-adrenal paragangliomas and a continuous state of epilepsy not responding to therapy. The epileptic seizures resolved after resection of

Germline mutations in the succinate dehydrogenase complex subunit B (SDHB) gene (SDHB) cause susceptibility to paragangliomas and pheochromocytomas; however, it is exceedingly rare in childhood and especially in sporadic cases. We report the first Japanese pediatric case of paraganglioma with a de

Pheochromocytomas are frequently associated with inherited cancer syndromes such as von Hippel-Lindau disease (VHL). Retinal angioma and hemangioblastomas of the central nervous system are hallmarks of VHL, but its clinical variety is remarkably broad. Pheochromocytomas as the sole or first

Paragangliomas of the CNS are relatively rare. Cases of location in the pineal and pituitary glands, cerebellopontine angle, cauda equina and filum terminale are known. In our neurosurgical unit a 42-year-old male patient with a history of vertigo and a generalized seizure underwent an operation for

OBJECTIVE To determine the frequency and range of neurological manifestations of phaeochromocytomas and secretory paragangliomas. METHODS A retrospective review of case notes of patients admitted to Auckland Hospital from 1985 to 2011 with a discharge diagnosis of phaeochromocytoma or secretory

BACKGROUND We report an extremely rare case of hypopharyngeal paraganglioma that was accompanied by a paraneoplastic neurologic syndrome (PNS). METHODS The clinical, radiological, and histopathologic findings of the patient are presented. RESULTS A 49-year-old woman presented with a history of

We report the case of a 58-year-old man hospitalized for generalized seizures. A grade II glioma of the left frontotemporal region was diagnosed on brain CT scan and stereotaxic biopsy results. Radiotherapy was successful in treating this glioma. A glomus tumor of the left carotid was discovered by

OBJECTIVE To explore the clinical features of hippocampal lesions. METHODS the clinical data of 21 patients with hippocampal lesions, 15 males and 6 females, aged 19 (8-42), with a duration of mesial temporal lobe epilepsy (MTLE), underwent resection of the anterior temporal lobe, amygdaloid

Neuronal/glioneuronal tumors are uncommon neoplasms of the CNS with frequent association with refractory epilepsy. Reports documenting the entire spectrum of neuronal/glioneuronal tumors are scarce in the literature. Zulch et al. from Germany in a large series reported that neuronal/glioneuronal

Carotid body tumor (CBT) is paraganglioma and mainly found in the carotid bifurcation. The manifestations of the tumor are variable; in most cases, it presents as a non-symptomatic slow-growing mass, rarely compression of carotid body induces bradycardia and hypotension and repeated syncope,

We report a rare skull base neurocytoma. A 44-year-old female with a history of focal seizure and progressive right-sided weakness sought treatment at an outside institution, where she underwent total resection of a "left medial sphenoid wing paraganglioma" in 1984. In 1995 after experiencing

Summary: We report the case of a 76-year-old male with a remote history of papillary thyroid cancer who developed severe paroxysmal headaches in the setting of episodic hypertension. Brain imaging revealed multiple lesions, initially of