Silicon Foreign Body in the Cerebrum of a Rhesus Macaque ( Macaca mulatta ).
作者: Doane Cynthia JZimmerman Prisca EPutnam Philip TGothard Katalin MBesselsen David G
作者单位: 1University Animal Care, University of Arizona, Tucson, Arizona;, Email:
2Department of Physiology, University of Arizona, Tucson, Arizona.
3University Animal Care, University of Arizona, Tucson, Arizona.
刊名: Comparative medicine, 2019, Vol.68 (2), pp.182-186
来源数据库: PubMed Journal
原始语种摘要: A male rhesus macaque with a cephalic chamber implant for neurophysiology recording presented with hemiparesis affecting the left thoracic and pelvic limbs at approximately 5 wk after craniotomy surgery. MRI indicated a 1×2-cm ovoid cerebrocortical cystic lesion immediately subjacent to the right hemisphere craniotomy and recording chamber. Transdural aspiration of sterile transudate and resultant decompression resolved the hemiparesis, and follow-up MRI at 1 mo indicated resolution of the lesion. Subsequently, necropsy at study end revealed a cerebrocortical foreign body composed of silicon. The atypically slow cure rate of the lot of silicon used and the unique recording chamber configuration were underlying factors that contributed to the formation of this foreign body. To our...
全文获取路径: PubMed  (合作)
影响因子:1.12 (2012)

  • hemiparesis 轻偏瘫
  • macaque 猕猴
  • decompression 减压
  • Macaca 猕猴属
  • chamber 
  • transudate 渗出液
  • intracerebral 脑内的
  • necropsy 尸体检剖
  • craniotomy 颅骨切开术
  • implant 离子注入