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A 2 and a half year-old boy with neurofibromatosis developed unilateral proptosis, decreased visual acuity, and optic disk edema. After the discovery and removal of an optic nerve glioma, the patient had ten years of excellent health until he began having headaches, nausea, and vomiting. He had
BACKGROUND
The well-described entity of Subependymal Giant Cell Astrocytoma (SEGA) in the setting of Tuberous Sclerosis Complex (TSC) is profound in current literature. It has been described in children as well as adults with or without identifiable clinical presentations of tuberous sclerosis. To
The purpose of the study, was to assess the utility of rapid sequence brain magnetic resonance imaging (RS-MRI), as a screening tool to detect gross intracranial pathology in children that present to the emergency department, with a chief complaint of persistent or recurrent headaches. The Heidelberg Retina Tomograph (HRT) II is a confocal scanning laser device used to acquire images of the optic nerve head. In this paper the authors report a novel use of this device in the assessment of papilledema in a patient with pilocytic astrocytoma of the pineal region. They also present a
Neurofibromatosis type 1 (NF1) is a dysregulated neurocutaneous disorder, characterized by neurofibromas and café-au-lait spots. NF1 is caused by mutations in the NF1 gene, encoding neurofibromin. Here, we present a clinical molecular study of a three-generation Chinese family with NF1. The proband
We reported a rare case of protoplasmic astrocytoma presenting small muscle atrophy of the right hand as an initial sign. A 39-year-old male was admitted to hospital complaining of chronic muscle atrophy and subtle headache. Electromyography (EMG) showed brief small denervation and no signs of
Granular cell astrocytoma (GCA) is an aggressive variant of astrocytoma characterised by predominantly round-to-polygonal cells with abundant eosinophilic granular cytoplasm. This tumor usually lack the morphological signatures of conventional astrocytoma and are devoid of typical features which
A 12-year-old girl with neurofibromatosis type 1 presented with headache, visual acuity and visual field disturbance. Computed tomography and magnetic resonance imaging revealed an enhanced solid mass involving her right optic nerve and optic chiasm, and a cystic lesion in the pineal region that had
A 7-year-old boy presented with headache, visual disturbance, and psychomotor seizures persisting for 7 months. He had mild hemiparesis and homonymous hemianopia on the left. Neuroimaging showed bilateral temporal lobe masses with calcification and cysts. The right temporal mass was subtotally
Serous adenocarcinoma of the ovary rarely can present with solitary solid -cystic cerebellar metastasis, mimicking pilocytic astrocytoma. A middle aged women, who underwent total abdominal hysterectomy with bilateral salpingoopherectomy and adjuvant chemotherapy for ovarian adenocarcinoma, presented
The Radiation Therapy Oncology Group enrolled 30 patients with recurrent malignant astrocytomas onto a phase II study (RTOG 91-13). Patients were treated with all-trans-retinoic acid at a starting dose of 120 mg/m2 per day orally continuously until disease progression. Fourteen patients had
The case of a 62-year old man diagnosed with radiation-induced meningioma (RIM) after treatment for astrocytoma with an unusually short latency period of 7 months is reported. The patient first presented with a 2-month history of memory decline. Magnetic resonance imaging (MRI) showed a tumour in
BACKGROUND
Cerebral vasospasm from pathology other than subarachnoid hemorrhage is uncommon. A case of severe vasospasm after resection of a suprasellar pilocytic astrocytoma is reported.
METHODS
A 45-year-old male presented with headache, left facial numbness, bilateral visual loss, and ataxia.
A 17-year-old male patient with history of intraventricular haemorrhage in 2007 underwent a brain MRI scan in 2013 owing to headache. Brain MRI scan showed an expansive lesion adjacent to the left lateral ventricle infiltrating the anterior portion of the corpus callosum. After surgery, pathology