Miles J, Medlery A V
J Neurol Neurosurg Psychiatry. 1974 Dec;37(12):1373-7. doi: 10.1136/jnnp.37.12.1373.
Traumatic posterior fossa subdural haematomas are rare and, while part of a major head injury, may give little warning of their presence. A definite proportion of cases will be well enough to exhibit progressive and recognizable posterior fossa signs that might include occipital headache, raised intracranial pressure, lateralized cerebellar or brain-stem signs, and a fracture of the occipital bone. These cases will be readily amenable to investigation and cure by evacuation of the causative haematoma.
创伤性后颅窝硬膜下血肿较为罕见，虽然它是严重头部损伤的一部分，但可能几乎没有出现的预兆。一定比例的病例情况良好，会表现出逐渐加重且可识别的后颅窝体征，可能包括枕部头痛、颅内压升高、小脑或脑干体征偏侧化以及枕骨骨折。这些病例通过清除引起血肿的病因很容易进行检查和治愈。
