Kabir S M R, Jennings S J, Makris D
Department of Neurosurgery, Walsgrave Hospital, Coventry, UK.
Br J Neurosurg. 2004 Jun;18(3):297-300. doi: 10.1080/02688690410001732797.
Posterior fossa subdural hygromas are very rare. They tend to occur following direct occipital trauma. We present an unusual case of complex subdural hygroma of the posterior fossa, which was associated with a supratentorial chronic subdural haematoma. This developed after an apparently minor injury to the head. The unusual features of our case are discussed. We also review the literature and discuss the natural history and pathogenesis of subdural hygroma.
后颅窝硬膜下积液非常罕见。它们往往在枕部直接外伤后发生。我们报告一例罕见的后颅窝复杂硬膜下积液病例，该病例与幕上慢性硬膜下血肿相关。这是在一次看似轻微的头部损伤后出现的。我们讨论了该病例的不寻常特征。我们还回顾了文献并讨论了硬膜下积液的自然病史和发病机制。
