当代医学
噹代醫學
당대의학
Contemporary Medicine
2015年
29期
67-69
,共3页
曲面重建%腹部%管腔结构%X线计算机%肠道%输尿管%胆管
麯麵重建%腹部%管腔結構%X線計算機%腸道%輸尿管%膽管
곡면중건%복부%관강결구%X선계산궤%장도%수뇨관%담관
Surface reconstruction%Abdomen%Lumen structure%X-ray computer%Intestinal%Ureter%Bile duct
目的 探讨CT曲面重建在腹部具有管腔结构器官疾病诊断的应用价值.方法 搜集肠道、输尿管、胆道等具有管腔结构的腹腔内器官经CT检查并在多平面重建(MPR)基础上行曲面重建(CPR)的病例,后经临床或病理证实病例各15例,分析曲面重建影像表现.结果 15例肠道病变中,11例阑尾炎,3例直肠癌,1例横结肠癌;15例输尿管病变中,输尿管结石10例,输尿管炎2例,巨输尿管1例,腔静脉后输尿管1例,输尿管癌1例;15例胆管病变中,胆管结石14例,胆管癌1例.结论 多排螺旋CT检查多平面重建基础上进行的曲面重建能直观地显示腹部具有管腔结构器管病变的大小、形态及周围结构情况,随着曲面重建图像技术的应用,腹部具有管腔结构的器管病变的诊断符合率大为提高.
目的 探討CT麯麵重建在腹部具有管腔結構器官疾病診斷的應用價值.方法 搜集腸道、輸尿管、膽道等具有管腔結構的腹腔內器官經CT檢查併在多平麵重建(MPR)基礎上行麯麵重建(CPR)的病例,後經臨床或病理證實病例各15例,分析麯麵重建影像錶現.結果 15例腸道病變中,11例闌尾炎,3例直腸癌,1例橫結腸癌;15例輸尿管病變中,輸尿管結石10例,輸尿管炎2例,巨輸尿管1例,腔靜脈後輸尿管1例,輸尿管癌1例;15例膽管病變中,膽管結石14例,膽管癌1例.結論 多排螺鏇CT檢查多平麵重建基礎上進行的麯麵重建能直觀地顯示腹部具有管腔結構器管病變的大小、形態及週圍結構情況,隨著麯麵重建圖像技術的應用,腹部具有管腔結構的器管病變的診斷符閤率大為提高.
목적 탐토CT곡면중건재복부구유관강결구기관질병진단적응용개치.방법 수집장도、수뇨관、담도등구유관강결구적복강내기관경CT검사병재다평면중건(MPR)기출상행곡면중건(CPR)적병례,후경림상혹병리증실병례각15례,분석곡면중건영상표현.결과 15례장도병변중,11례란미염,3례직장암,1례횡결장암;15례수뇨관병변중,수뇨관결석10례,수뇨관염2례,거수뇨관1례,강정맥후수뇨관1례,수뇨관암1례;15례담관병변중,담관결석14례,담관암1례.결론 다배라선CT검사다평면중건기출상진행적곡면중건능직관지현시복부구유관강결구기관병변적대소、형태급주위결구정황,수착곡면중건도상기술적응용,복부구유관강결구적기관병변적진단부합솔대위제고.
Objective To explore CT curved surface reconstruction with lumen structure organs in the abdomen disease diagnosis value of application.Methods Respectively 15 cases were collected from intestine, ureter, biliary tract et al lumen structure of intra-abdominal organ by CT examination and multi-planar reconstruction (MPR) upward curved surface reconstruction (CPR) , which were conifrmed by clinically or pathologically later, analysis of surface reconstruction imaging ifndings.Results 15 intestinal lesions, including 11 appendicitis,3 rectal cancer,1 transverse colon; 15 ureteral lesions, including 10 ureteral stones, 2 ureteral inlfammation, 1 huge ureter, 1 vena cava behind the ureter, 1 ureter cancer;15 bile duct lesions, 14 bile duct stones, and 1 cholangiocarcinoma case.Conclusion The surface reconstruction based on multi slice spiral CT scan can display the size, shape and structure of the lesions of the abdominal cavity. With the application of the technique of surface reconstruction, the diagnostic accuracy of the abdominal cavity with the lumen structure is greatly improved.
