Fagerlund M, Liliequist B
Acta Radiol. 1987 Mar-Apr;28(2):189-92.
Eight patients with posttraumatic intermittent rhinoliquorrhea were examined in the dry non-drop period, seven of them with CT metrizamide cisternography. The evidence of fracture of the skull base in combination with protruding soft tissues into the sinuses, a local deformity of basal sulci, and pooling of contrast medium in a dural pouch or herniated soft tissue plug will localize the site of leakage. There is no need for special maneuvers such as raising the intracranial pressure in order to initiate flow of the cerebrospinal fluid. Criteria for localizing the leakage are discussed.
对8例创伤后间歇性鼻漏患者在无流涕期进行了检查，其中7例接受了CT脑池造影。颅底骨折合并软组织突入鼻窦、基底沟局部畸形以及造影剂在硬脑膜囊或疝出的软组织栓子中积聚的证据将确定漏出部位。无需进行诸如升高颅内压等特殊操作来启动脑脊液流动。讨论了确定漏出部位的标准。
