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OBJECTIVES To review previous reports as well as our institutional experience to address the issues regarding patient management and also to assess the predisposing factors that might influence outcome and survival. METHODS We undertook a 20-year (1989-2009) retrospective study of a series of eight patients diagnosed with intramedullary spinal cord… (More)
Traumatic intracranial aneurysms are uncommon and represent fewer than 1% of all cerebral aneurysms. They may develop after blunt or penetrating head injuries and can present both diagnostic challenges and surgical difficulties. Because traumatic aneurysms are fragile and prone to rupture, early diagnosis with cerebral angiography and prompt treatment are… (More)
The authors describe the cases of two patients with unilateral traumatic caroticocavernous fistulas in whom a self-expanding covered stent was successfully used to obliterate the fistula after failed occlusion with detachable balloons and coils. They discuss this option as a primary therapeutic modality in cases in which detachable balloons or coils, with… (More)
The authors report the third case of ventriculoperitoneal shunt blockage due to spontaneous knot formation in the peritoneal catheter that had been placed in a 3.5-year-old boy 8 months earlier. On surgical exploration a double knot was found 10 cm from the distal end of the peritoneal catheter. Although the underlying mechanism remains unknown, the authors… (More)
The "local experience" of the Stupp protocol was examined in the treatment of patients with newly diagnosed glioblastoma multiforme (GBM) with particular emphasis given to the extent of surgical resection and its effect on survival. Thirty-one patients with newly diagnosed GBM who underwent combined modality treatment according to the Stupp protocol were… (More)
We report a 46-year-old male with metastatic functioning paraganglioma of the thoracic spine. Thoracic spine functioning paragangliomas are rare and we describe the benefits of embolisation of the lesion prior to surgical decompression.
Extracranial metastases of glioblastoma multiforme (GBM) are rare and usually occur in the context of recurrent intracranial GBM. We present a 39-year-old man with histologically confirmed GBM. The patient remained well for nearly 2 years, with no signs of recurrent tumour. He then presented with distant recurrence within the brain at the same time as… (More)
Intracranial ganglion cysts are rare. We report a patient with a rare unilateral hypoglossal nerve palsy caused by an intraneural ganglion cyst. To our knowledge, there are only four reports of ganglion/synovial cysts causing unilateral hypoglossal nerve palsy. Our aim is to present the fifth report, and to compare our findings with the others.
A 34 year old man is reported with adult polycystic kidney disease with an associated extensive arachnoid cyst occupyingmost of his left hemicranium. The aetiology of arachnoid cyst formation is discussed.
OBJECTIVE Negative-pressure hydrocephalus (NegPH) is a rare clinical entity characterised by enlarged ventricles and symptoms consistent with increased intracranial pressure (ICP) in the setting of negative ICP. Little has been published regarding appropriate treatment and outcomes of negative-pressure hydrocephalus patients, and no data have been published… (More)