Size and Location of Ruptured Intracranial Aneurysms: A 5-Year Clinical Survey.

Background: Prospective international cohort trials have suggested that incidental cerebral aneurysms with diameters less than 10 mm are unlikely to rupture. Consequently, small ruptured cerebral aneurysms should rarely be seen in clinical practice. To verify this theory, dimensions and locations of ruptured cerebral aneurysms were analyzed across the state of Tasmania, Australia.

Intramedullary spinal cord metastases: a 20-year institutional experience with a comprehensive literature review.

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 metastases (ISCMs) in our institute. We further reviewed 293 cases of ISCMs reported in the English literature since 1960.

Combined modality treatment of newly diagnosed glioblastoma multiforme in a regional neurosurgical centre.

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 assessed retrospectively. Variables assessed were the extent of surgery, size and site of the tumour, age and performance status.

Traumatic intracranial aneurysm: a brief review.

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 essential.

Solitary choroid plexus metastasis from carcinoma of the oesophagus.

Metastatic tumors to the brain presenting exclusively in the choroid plexus are rare and are most frequently associated with renal cell carcinoma. In this paper, the authors report an unusual case of intraventricular metastasis, and to the authors' knowledge, this is the first case of solitary metastasis from oesophageal carcinoma to the choroid plexus to be described in the literature. Metastatic disease is an important differential diagnosis which must be considered even for a patient without a documented primary malignancy who presents with a single lesion in the ventricle.

Chronic subdural haematomas and anticoagulation or anti-thrombotic therapy.

Eighty-one cases of chronic subdural haematomas (CSDH) admitted to the neurosurgical unit of the Royal Hobart Hospital, Tasmania, Australia, over a 5-year period were reviewed. The use of anticoagulant therapy as a causative agent in the development of CSDH was investigated. We suspected a high incidence of anticoagulant or anti-thrombotic therapy.