
[摘要] 目的 分析多層螺旋CT對胃癌術前評估的價值。 方法 方便選擇該院2015年1月—2016年6月收治的胃癌患者52例,均在術前給予多層螺旋CT檢查,并在檢查完成后結合相應的技術對圖像進行處理,以手術病理為金標準,觀察進展期胃癌大體分型判斷準確率、TNM臨床分期判斷準確率。 結果 44例進展期患者中,多層螺旋CT準確判斷出39例,準確率為88.6%。T分期判斷中,多層螺旋CT準確判斷出40例,準確率76.9%;N分期判斷中,多層螺旋CT準確判斷出39例,準確率為75.0%;M分期判斷中,多層螺旋CT檢出遠處轉移50例,準確率96.2%。結論 胃癌術前評估中,多層螺旋CT判斷進展期胃癌分型、TNM臨床分期的準確率均比較高,應用價值較大,可廣泛的推廣于臨床實踐中。
[關鍵詞] 多層螺旋CT;胃癌;術前評估;價值
[中圖分類號] R735.7 [文獻標識碼] A [文章編號] 1674-0742(2016)12(c)-0182-03
[Abstract] Objective To evaluate the value of multi-slice spiral CT (MSCT) in preoperative evaluation of gastric cancer. Methods Convenient selection Fifty-two patients with gastric cancer admitted in our hospital from January 2015 to June 2016, were treated with multi-slice spiral CT before operation, and the images were treated with the corresponding technique after the examination. , To determine the accuracy of general classification of advanced gastric cancer, TNM clinical stage to determine the accuracy. Results Among the 44 cases of advanced stage, 39 cases were correctly diagnosed by multi - slice spiral CT, the accuracy rate was 88.6%. 40 cases were correctly diagnosed by multi-slice spiral CT, and the accuracy rate was 76.9%. In N staging, 39 cases were accurately diagnosed by multi-slice spiral CT, the accuracy rate was 75.0%. In multi-slice spiral CT, 50 cases of distant metastasis were detected, the accuracy rate was 96.2%. Conclusion Multislice spiral CT is a useful tool for predicting the classification of advanced gastric cancer. The accuracy of TNM staging is high and its value can be widely used in clinical practice.
[Key words] Multi - slice spiral CT;Gastric cancer;Preoperative evaluation;Value
胃癌屬于臨床上比較常見的一種惡性腫瘤,發病率較高,早期時,癥狀輕微或缺乏明顯癥狀,較易被患者忽視,但出現明顯癥狀時,病情已經進展至中晚期,嚴重影響患者的預后情況。傳統的胃癌術前評估中,胃鏡等為比較常用的方法,可較為準確的觀察出早期的小病灶,但對于腫瘤的胃壁浸潤深度、淋巴結轉移情況、遠處轉移情況等無法做出判斷,因此,評估效果并不理想。近年來,有學者提出在胃癌術前評估中,多層螺旋CT的應用價值較高,該研究以該院2015年1月—2016年6月收治的經手術病理檢查、胃鏡活檢證實的52例胃癌患者為研究對象,在術前應用多層螺旋CT檢查,評價其在術前評估中的價值,現報道如下。……