상악골 완전절제후 발생한 기뇌증의 치험례
A case report of pneumocephalus after total maxillectomy
여환호, 김운규,
소속 상세정보
여환호 ( ) - 조선대학교 치과대학 소아치과학교실
김운규 ( ) - 조선대학교
KMID : 0355619920180020035
Abstract
The patient was diagnosed as squamous cell carcinoma on the left palate and Lt. maxilla with T4N0M0, stage Ⅳ.
After 2 cycles of chemotherapy, we performed total maxillectomy under general anesthesia. During the operation, the anterior ethmoid bone was removed, and then cerebrospinal fluid leaked. The perforated site was plugged with surgical, gelform,
and
temporal muscle. The plain skull film and computerized tomogram provided prompt diagnosis as subdural pneumocephalus.
As the fluid pours out, air bubbles fills to the top of the container and the possible mechanism for entry of air into the intracranial compartment is analogous to the entry of air into an inverted bottle.
Pneumocephalus appears to be one possible complication during total maxillectomy of the ethmoid bone involved.
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