Evaluation of recurrent gastric malignancy with computed tomography
- VernacularTitle:CT在胃癌局部复发诊断中的应用评价
- Author:
Weijun PENG
;
Kangrong ZHOU
;
Xinyu QIN
- Publication Type:Journal Article
- Keywords:
gastric carcinoma;
local recurrence;
tomography;
X-ray computer
- From:
China Oncology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Purpose:To evaluate the role of CT in diagnosing local recurrence after surgery of gastric carcinoma. Methods:Two groups of 51 patients after surgery of gastric carcinoma were prospectively studied by means of CT performed with the water as oral contrast,hypotonic agent and dynamic or spiral CT technique. 15 patients proved to be without local recurrence measured the thickness and observed the CT findings of anastomosis stoma ,36 patients proved to have local recurrence ,those patients included male 21 and female 15.Results:90.19%(46/51)anastomosis stoma was clearly demonstrated ,and 32 lesions was detected and confirmed the diagnosis in 29 of 32 cases . The CT findings of local recurrence after gastric resection for gastric cancer were irregular gastric wall thickening ( n =14),local mass ( n =6) and mixed lesions ( n =9).Conclusions:Using the optimal technique can improve the detectability and accuracy of CT for diagnosing the local recurrence after surgery for gastric carcinoma.
