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대장 및 직장암의 병기 결정에 있어서 hydrocolonic sonography의 유용성

Other Titles
 Usefulness of hydrocolonic sonograpy in the staging of colorectal cancer 
Authors
 정혜원  ;  정재복  ;  신용준  ;  송시영  ;  문영명  ;  강진경  ;  김명진  ;  박찬일 
Citation
 Korean Journal of Medicine (대한내과학회지), Vol.63(5) : 477-488, 2002 
Journal Title
 Korean Journal of Medicine (대한내과학회지) 
ISSN
 1738-9364 
Issue Date
2002
Keywords
Hydrocolonic sonography ; Colorectal Neoplasms ; Preoperative ; TNM staging
Abstract
Background : The purpose of this study was to evaluate the usefulness of hydrocolonic sonography (HUS) in local staging of colorectal cancer. Methods : Thirty patients with colorectal cancer underwent HUS for clinical TNM staging before operation and then the preoperative staging was correlated with postoperative histological stage. Results : All cases were correctly localized by HUS. The accuracy of depth of invasion (T staging) was 70% in overall cases. When divided into colon and rectal cancer, T staging was more accurate in colon cancer (88%), however, less accurate in rectal cancer (46.1%). The accuracy was higher especially in aspect of pericolic fat infiltration (93%). In N staging, the accuracy was 60% in overall cases, 71% in colon cancer and 46% in rectal cancer, respectively. The accuracy of N staging by HUS were somewhat poor on the whole due to technical properties. Conclusion : HUS is very valuable with respect to T staging, especially in colon cancer rather than in rectal cancer. N staging was somewhat doubtful in both. Because HUS is easy, noninvasive, and readily available at any place, it would be useful method for local staging colon cancer, especially T staging.
Files in This Item:
T200206474.pdf Download
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
Yonsei Authors
Park, Chan Il(박찬일)
Song, Si Young(송시영) ORCID logo https://orcid.org/0000-0002-1417-4314
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/143990
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