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A young woman presented with primary amenorrhoea, progressive haemiparesis, visual disturbance, dementia and focal motor seizures. Investigations showed hypopituitarism, unilateral cerebral atrophy and inflamed cerebrospinal fluid. A trans-sphenoidal biopsy gave a unifying diagnosis of a pituitary
A 6 year-old boy presented with peripheral precocious puberty and was diagnosed as having simple virilizing 21-hydroxylase deficiency based on clinical features and elevated 17-hydroxyprogesterone levels on ACTH stimulation. He was managed with glucocorticoids and mineralocorticoids. Two years later
Germinoma is rare in peripheral lobar locations in the brain, with only 10 cases of primary frontal lobe germinoma having been reported in the previous literature. Epilepsy is a rare manifestation of germinomas. We describe an unusual case of a primary frontal germinoma in a 21-year-old man who
BACKGROUND
Although the morphology of central nervous system (CNS) germ cell tumours is very similar to that of gonadal germ cell tumours, some architectural changes may dominate the microscopic appearance of CNS germinomas leading to misdiagnosis at low-power magnification.
METHODS
We report five
Twenty year old boy was admitted because of a recent history of generalized seizures and papilledema. Neurological examination was essentially negative except papilledema in the both optic fundi. A history of polydipsia or polyuria was not obtained. CT scan showed bifrontal cystic lesions and cyst
Clinical characteristics of six cases of germinoma involving a unilateral basal ganglion and thalamus are summarized. The incidence was estimated as 10% of all intracranial germinomas. The average age at the onset was 10.5 years. The sex incidence showed a male dominance. The clinical course was
It is well known that Down's syndrome is sometimes associated with leukemia. However, there have been only a few case reports of a relationship between Down's syndrome and brain tumors. We report 2 cases with histological diagnoses of germinoma. The 1st case was a 10-year-old boy with Down's
The authors present a case of germinoma that was initially found in the pineal region and recurred 15 years later in the intramedullary cervical spinal cord after intensive chemo- and radiotherapy and diagnosis of complete remission. This 28-year-old man initially presented with seizures.
OBJECTIVE
To investigate the clinical features of children with anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis with normal or abnormal cranial magnetic resonance imaging (MRI) findings via a comparative analysis.
METHODS
A retrospective analysis was performed for the clinical data of
The authors report an unusual case of low intracranial pressure (ICP) syndrome that was successfully treated by the placement of an anti-siphon device (ASD). This 36-year-old male had suffered suprasellar germinoma with hydrocephalus and had had a V-P shunt following radiotherapy. Sixteen years
Brain tumors are, after leukemias, the most frequent fatal neoplasms of infancy. The clinical features and symptoms are often markedly different from those observed in the adult forms, according to the peculiar anatomy and behaviour of the child. Persistent headache, vomiting, astenia , behavioral
Germ cell tumors (GCT) are a heterogeneous group of lesions whose origin is not well established. Several cases of primary intrasellar germinomas have been reported, however non-germinomatous GCT have rarely been described. We report the case of a young adult male patient with a mixed GCT that
Germ cell tumors, which constitute approximately 3-5% of tumors of the central nervous system (CNS), can be subdivided into germinomas, embryonal carcinomas, yolk sac tumors, choriocarcinomas, teratomas and mixed germ cell tumors. The diagnosis of intracranial germ cell tumor is based on the
Endoscopic biopsy for intraventricular tumors in pediatric patients with small ventricles is a challenging procedure because of the risk of morbidity during the intraventricular approach. We describe the use of the VarioGuide system for intraventricular endoscopic biopsy in 9 consecutive pediatric
At the department of neurosurgery and pediatrics of the University Hospital of Hamburg 18 children with pineal region tumors were treated by surgical removal and craniospinal axis radiation. Total or nearly total removal was achieved in 13 cases. In case of astrocytoma and pineocytoma no further