Nagaratnam N, Plew J D
Department of Medicine (Geriatrics), Blacktown-Mt Druitt Health Service, Blacktown, New South Wales, Australia.
Australas Radiol. 1998 Aug;42(3):232-3. doi: 10.1111/j.1440-1673.1998.tb00501.x.
The imaging appearances of a case of extensive intracranial calcification presenting with dyspraxic gait are described. Computed tomography showed bilateral calcification in the anterior, posterior and central watershed areas and in the basal ganglia. It is believed that the changes are secondary to previous hypoxaemia and hypotension, and that subsequent development of the symptoms is due to calcification in the dystrophic tissue.
本文描述了一例以运动障碍性步态为表现的广泛颅内钙化病例的影像学表现。计算机断层扫描显示双侧前、后及中央分水岭区以及基底节区钙化。据信，这些改变继发于既往的低氧血症和低血压，而症状的后续发展是由于营养不良组织中的钙化所致。
