전정신경초종수술을 위한 경미로접근법에서 컴퓨터 단층촬영 3차원영상합성의 유용성

• 영문명: Clinical feasibility of three-dimensional reconstruction of computed tomography in translabyrinthine removal of vestibular schwannoma
• 발행기관: 대한두개저학회
• 저자명: 박수민(Soomin Park) 전범조(Beomcho Jun) 장기홍(Kihong Chang)
• 간행물 정보: 『대한두개저학회지』제17권 제1호, 18~26쪽, 전체 9쪽
• 주제분류: 의약학 > 일반외과학
• 파일형태: PDF
• 발행일자: 2022.03.31

영문 초록

Background : The purpose of this study was to evaluate the clinical utility of preoperative three-dimensional temporal bone reconstruction in patients for translabyrinthine removal of vestibular schwannoma. Materials and Methods : Prior to commencement of the translabyrinthine approach, critical anatomical structures were traced and three-dimensionally reconstructed using computed tomography (CT) scans of the normal temporal bone. Two patients diagnosed with vestibular schwannoma via magnetic resonance imaging were evaluated in this study. Results : Anatomical reconstruction allowed sequential planning of the translabyrinthine approach. The patient-tailored, preoperative image-guided approach prevented iatrogenic damage by predicting a high jugular bulb or a narrow sinodural angle. Conclusions : Three-dimensional reconstruction illuminates the translabyrinthine approach and identifies difficulties that may be encountered at each step, thus preventing confusion.

목차

INTRODUCTION

METHODS

RESULTS

DISCUSSION

키워드

Three dimensional Computed tomography Temporal bone Schwannoma Vestibular