论文部分内容阅读
类癌源于胚胎期神经嵴Kulschitsky细胞、几乎可见于人体各器官,但多见于胃肠道。作者拟评价三相螺旋CT的平扫、肝动脉期(HAP)和门静脉期(PVP)时相对于肝类癌转移的诊断价值。作者对1995年1月1日～1996年10月1日的58例怀疑类癌的患者进行了三相螺旋CT检查。其中31例经证实为肝转移瘤,作为研究组。女18例,男13例,平均60岁(24～78岁),原发于小肠(16例),胰(2例),肺(2例),阑尾(2例),还有9例原发部位不清。所有影像均由同一螺旋CT扫描机获得。患者
Carcinoid tumors originate from embryonic neural crest Kulschitsky cells and are found in almost all organs of the human body, but are more common in the gastrointestinal tract. The authors intend to evaluate the diagnostic value of three-phase spiral CT in the plain scan, hepatic arterial phase (HAP), and portal vein phase (PVP) versus liver carcinoid metastases. The author performed a three-phase spiral CT scan of 58 patients suspected of carcinoid cancer between January 1, 1995 and October 1, 1996. Of these, 31 were confirmed as liver metastases and served as study groups. 18 females and 13 males, average 60 years old (24-78 years old), primary in the small intestine (16 cases), pancreas (2 cases), lung (2 cases), appendix (2 cases), and 9 cases The hair site is unclear. All images were obtained on the same spiral CT scanner. patient