소뇌교각부 유표피낭종에 대한 임상적 고찰

• 영문명: Clinical Analysis of Cerebellopontine Angle Epidermoid Tumors
• 발행기관: 대한두개저학회
• 저자명: 이영재(Young Jae Lee) 이상훈(Sang Hoon Lee) 김재우(Jae Woo Kim) 박강화(Kang Wha Park) 강창구(Chang Koo Ghang) 정의화(Ui Wha Chung) 이영우(Young Woo Lee)
• 간행물 정보: 『대한두개저학회지』제1권 제1호, 11~16쪽, 전체 6쪽
• 주제분류: 의약학 > 일반외과학
• 파일형태: PDF
• 발행일자: 2006.06.30

영문 초록

Epidermoid tumor is rare. We reviewed 12 surgically treated intracranial epidermoid tumors of the cerebellopontine angle (CPA) between 1992 and 2005. Total resection was achieved in 11 cases (91%); in one case, some parts of the cyst capsule were left because the cyst adhered to the brainstem, vascular structure and cranial nerves from the cerebellopontine angle. The most common symptom was trigeminal neuralgia (9 cases). On their latest clinical and radiological follow-up examinations (mean 27.1months), most cases had good results without specific postoperative complications (91%). However, in one case, tumor regrowth was observed one year later and re-operation was done with a favorable result. Although epidermoid tumors in CPA are very difficult to resect totally for its surrounding neurovascular structure, a total surgical removal was possible to reduce tumor regrowth and improve outcome.

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키워드

Epidermoid cyst Cerebellopontine angle Trigeminal neuralgia