Acta neurochirurgica
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Acta neurochirurgica · Jan 1980
Case ReportsSpontaneous spinal epidural haematoma arising from ruptured vascular malformation. Case report.
Spontaneous spinal epidural haematomas are rare and in only about 10% of the reported cases has the vascular sources of the bleeding been detected. A case of acute cerivcal epidural haematoma, arising fro a ruptured vascular malformation, successfully operated on, is presented. Clinical, neuroradiological, and pathological findings are described in detail. Significance of postoperative selective spinal angiography is discussed.
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Acta neurochirurgica · Jan 1980
Clinical Trial Controlled Clinical TrialPrevention of recurrence of spontaneous subarachnoid haemorrhage by tranexamic acid.
Tranexamic acid as an antifibrinolytic agent has been investigated in a controlled study in patients with recent subarachnoid haemorrhage. It is concluded that tranexamic acid improves neither rebleeding rates, nor mortality. Predominantly thrombotic complications have been noted as a more serious side effect of tranexamic acid.
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Acta neurochirurgica · Jan 1980
Effect of antifibrinolytic therapy on subarachnoid fibrosis in dogs after experimental subarachnoid haemorrhage.
The effect of antifibrinolytic therapy on posthaemorrhagic subarachnoid fibrosis was observed experimentally in dogs with the scanning electron microscope (SEM). The subchronic subjects, given intravenous injections of tranexamic acid (1 mg/day) for 12 days and sacrificed 3 weeks after cisternal blood injection, showed residual clot with thick fibrosis, especially around the haemorrhage. ⋯ Tranexamic acid is widely used for preventing the recurrence of subarachnoid haemorrhage. However, it was revealed in this study that antifibrinolytic therapy might increase chronic posthaemorrhagic subarachnoid fibrosis, which is considered to be responsible for communicating hydrocephalus by disturbing epicortical CSF flow.
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Acta neurochirurgica · Jan 1980
Case ReportsAccidental stab wound of the cervical spinal cord from in front.
An unusual case of damage to the cervical spinal cord due to a non-missile penetrating injury through an anterior route in a nine-year-old boy who fell from a bicycle is reported. There was a cerebrospinal fluid leak that lasted for two days. ⋯ Treatment was conservative, with a very good functional recovery. To our best knowledge there is no myelographically documented case report of such a lesion in the literature.