Multi-detector Computed Tomography에서 환자의 자세 변화에 따른 Esophageal Cancer 진단의 유용성

• 영문명: Diagnostic Availability of Esophageal Cancer with Change of Patient Position in Multi-detector Computed Tomography
• 발행기관: 대한CT영상기술학회
• 저자명: 한재진(Jae Jin Han) 김현석(Hyun Seok Kim) 김영덕(Yong Deok Kim) 이종호(Jong Ho Lee) 최남길(Nam Kil Choi)
• 간행물 정보: 『대한CT영상기술학회지』대한전산화단층기술학회지 제12권 제1호, 19~24쪽, 전체 6쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2010.04.30

영문 초록

Purpose The purpose of this study was to assess die utility of multi-detector computed tomography with a patient position change for die diagnosis of esophageal cancer. Material and methods Sixty nine patients with esophageal cancer underwent computed tomography(CT) in supine and prone positions. CT scans were performed in supine position at first, and in prone position followed. CT images were evaluated for perception esophageal cancer, findings of paraesophageal infiltration and presence of paraesophageal lymphadenopathy. The detectabilities of esophageal cancer, paraesophageal infiltration and paraesophageal lymphadenopathy were evaluated on prone position CT and compared with those of supine position CT, by scoring systems(1-3). In addition, findings on were correlated with those on endoscopy and post operatetive findings. Results The mean score for detectability of esophageal carcinoma on prone position CT (2.58±0.7367) was higher than on supine position CT(2.42±0.829). The mean score for detectability of paraesophageal infiltration was higher on prone position CT(2.91±0.29) than on supine position CT(2.65±0.48). The mean score for detectabiliry of paraesophageal infiltration in patient with esophagectomy was higher on prone position CT(2.39±0.85) than on supine position CT(2.06±0.73). Conclusion Multi-detector CT with prone position has advantages for evaluation of esophageal cancer by improving deteaability of mass lesion and paraesophageal infiltration.

목차

Abstract

Ⅰ. 서론

Ⅱ. 대상 및 방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

참고문헌

키워드

multi-detector CT position esophageal cancer