neurocytoma/headache

A 64-year-old woman with a 30-year history of recurrent sellar masses presented with severe headache and rapidly progressive visual field loss in the left eye. She was diagnosed with an extraventricular neurocytoma, which was octreotide positive, and was referred for PRRT (peptide receptor

We report a case of a 25 year old man presenting with acute headache, vomiting and nuchal rigidity. Computed Tomography (CT) scan and MRI without contrast showed a right ventricular hemorrhage surrounding a mass lesion. The tumor and hematoma were completely removed by neurosurgical

Central neurocytoma (CN) is a rare intraventricular brain tumor that affects young adults. Just over 100 cases of CN have been reported since it was first described in 1982. It accounts for less than 1% of all central nervous system neoplasms. It is characterized by cystic spaces and intratumoral

A 6-year-old child presented to us with on and off headache and vomiting for 4 months. On examination, there was bilateral papilledema with mild intracranial hypertension but with no neurological deficits. Magnetic resonance imaging (MRI) showed third ventricular mass with obstructive hydrocephalus

OBJECTIVE Neurocytomas are typically located within the supratentorial ventricular system. Extraventricular neurocytomas are very rare, and this is only the second reported case of a pontine neurocytoma. We discuss the clinical presentation, histology, and treatment of these rare tumors. METHODS A

Central neurocytomas are uncommon tumors of the CNS, representing approximately 0.1-0.5% of all primary CNS tumors. Patients most often present with symptoms of increased intracranial pressure (headache, nausea/vomiting, diplopia) due to obstructive hydrocephalus. Rarely, central neurocytomas may

Central neurocytoma is a low-grade neuronal neoplasm that occurs most often within the lateral ventricles. We report the case of a 60-year-old woman who presented with gait problems, headache and memory loss. Preoperative evaluation demonstrated a heterogeneous, hypervascular and partially cystic

A 43-year-old man presented with a neurocytoma manifesting as severe headache and disturbance of consciousness. Computed tomography revealed intraventricular hemorrhage, and a small mass lesion with calcification on the wall of the left lateral ventricle. The lesion appeared as mixed intensity

Central neurocytomas (CN) are rare pediatric CNS tumors most often with a benign clinical course. Occasionally, these tumors occur outside the ventricles and are called extraventricular neurocytomas (EVN). We present a retrospective institutional analysis of children with neurocytoma with prolonged

We report a case of an intraventricular tumor with features of atypical central neurocytoma with a sarcomatous component in a 44-year-old woman who presented with headaches and vomiting. Magnetic resonance imaging revealed a 3.4-cm lobulated enhancing mass in the occipital horn of the left lateral

A seventeen-year-old female patient was admitted with sudden-onset of headache and vomiting. Brain magnetic resonance imaging demonstrated a heterogeneously enhancing tumour in the left lateral ventricle. The tumour was removed and confirmed as a central neurocytoma (CN). For the residual tumour in

BACKGROUND In this report, we present the results of using upfront Gamma Knife surgery (GKS) in the management of giant central neurocytoma (CNC) (volume >50 mL) without the initial removal of the tumor mass. METHODS Two patients underwent GKS for histologically proven CNC. Clinical and imaging

Background: Central Neurocytomas (CNs) are rare brain tumors, making up less than 1% of all primary tumors within the CNS. They are commonly located in the lateral ventricles, and often present with visual changes and symptoms of obstructive hydrocephalus.

BACKGROUND Central neurocytoma is a rare central nervous system tumor typically found in the lateral ventricles and at the spectrum pellucidum. Two patients with central neurocytoma underwent intraoperative frozen section diagnoses, and the cytologic evaluations are described. METHODS Case 1 was a

A 24-year-old woman with bifrontal headaches was found to have a well-circumscribed lesion in the frontal lobe subcortical white matter. Microscopic examination showed clusters of small round cells separated by hypocellular neuropil-like areas, and a distinct border between tumor and surrounding