Radiologic spectrum of polypoid lesions in ulcerative colitis and Crohn's disease.
Radiologic spectrum of polypoid lesions in ulcerative colitis and Crohn's disease.
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溃疡性结肠炎和克罗恩病息肉样病变的放射学谱。
DOI：
10.1097/00007611-198107000-00020
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发表时间：
1981
期刊：
影响因子：
--
通讯作者：
Kelvin Fm
中科院分区：
文献类型：
--
作者：
Blum Jc;Kelvin Fm
：在溃疡性结肠炎和克罗恩病患者中发现各种类型的息肉样病变。真正的腺瘤性息肉很少见。除了炎症性肠病的无蒂或有蒂的“假息肉”外，病变也可能呈丝状或达到巨大尺寸。这些息肉样病变本质上是炎症性的，因此没有恶性潜力。了解这些病变的良性对于炎症性肠病患者的治疗非常重要。通过内窥镜活检确认其炎症性质可以防止不必要的手术。代表性病例说明了双重对比技术能够清楚地描绘这些息肉样病变。
: Various types of polypoid lesions are found in patients with ulcerative colitis and Crohn's disease. True adenomatous polyps are rare. In addition to the sessile or pedunculated "pseudopolyps" of inflammatory bowel disease, the lesions may also assume a filiform shape or reach a giant size. These polypoid lesions are inflammatory in nature and therefore have no malignant potential. Awareness of the benign nature of these lesions is important in the management of patients with inflammatory bowel disease. Unnecessary surgery may be prevented by endoscopic biopsy for confirmation of their inflammatory nature. Representative cases illustrate the ability of the double contrast technic to clearly depict these polypoid lesions.