Serrated adenoma: a distinct form of non-polypoid colorectal neoplasia? [0.03%]
锯齿状腺瘤：非隆起性结直肠肿瘤的一种特殊类型吗？
Amy E Noffsinger,John Hart
Amy E Noffsinger
Until recently, 2 major forms of colorectal polyp were recognized: the adenoma and the hyperplastic polyp. Adenomas were known to represent a precursor to colorectal cancer, whereas hyperplastic polyps were viewed as nonneoplastic, having n...
Yoshitaka Ueno,Shinji Tanaka,Kazuaki Chayama
Yoshitaka Ueno
The incidence of colorectal cancer associated with ulcerative colitis (UC) increases with time. It is imperative to identify dysplasia-associated lesions or masses (DALM) and non-polypoid colorectal neoplasms (NP-CRN) to reduce the morbidit...
Yutaka Saito,Takahisa Matsuda,Takahiro Fujii
Yutaka Saito
Traditionally, endoscopic mucosal resection and surgery were the only available treatments for large colorectal tumors, even for those detected at an early stage. The endoscopic submucosal dissection (ESD) technique, which enables en-bloc r...
Tonya Kaltenbach,Roy Soetikno
Tonya Kaltenbach
Endoscopic mucosal resection (EMR) is preferred to standard polypectomy for the resection of non-polypoid lesions because these lesions can be technically difficult to capture with a snare; furthermore, without submucosal injection the unde...
Roy Soetikno,Tonya Kaltenbach
Roy Soetikno
This article describes the submucosal injection technique applied in the endoscopic resection of non-polypoid colorectal neoplasms, with an emphasis on a particular technique, the dynamic submucosal injection technique. ...
Assessment of likelihood of submucosal invasion in non-polypoid colorectal neoplasms [0.03%]
非息肉样结直肠肿瘤黏膜下浸润可能性评估
Takahisa Matsuda,Adolfo Parra-Blanco,Yutaka Saito et al.
Takahisa Matsuda et al.
Although of lower prevalence compared with polypoid neoplasms, the non-polypoid neoplasms, especially the depressed type, are important to diagnose because they belong to a distinct biologically aggressive subset, given the high rate of int...
Image-enhanced endoscopy is critical in the detection, diagnosis, and treatment of non-polypoid colorectal neoplasms [0.03%]
图像增强内镜技术在非息肉样结直肠肿瘤的检出、诊断和治疗中至关重要
Tonya Kaltenbach,Roy Soetikno
Tonya Kaltenbach
Colonoscopy, the most sensitive test used to detect advanced adenoma and cancer, has been shown to prevent colorectal cancer (CRC) when combined with polypectomy. CRC remains the third most commonly diagnosed cancer and the second leading c...
Yasushi Sano,Mineo Iwadate
Yasushi Sano
The importance and prevalence of the superficial lesions in the colon and rectum caught worldwide public attention in 2008 when Soetikno and colleagues reported the prevalence of non-polypoid (flat and depressed) colorectal neoplasms in asy...
Development of expertise in the detection and classification of non-polypoid colorectal neoplasia: Experience-based data at an academic GI unit [0.03%]
基于学术胃肠病科的经验数据下非绒毛状结直肠病变的检测和分类的专业技能发展
Silvia Sanduleanu,Eveline J A Rondagh,Ad A M Masclee
Silvia Sanduleanu
At its core, quality improvement in gastrointestinal (GI) practice relies on continuous training, education, and information among all health care providers, whether gastroenterologists, GI trainees, endoscopy nurses, or GI pathologists. Ov...
Bowel preparation and colonoscopy technique to detect non-polypoid colorectal neoplasms [0.03%]
肠道准备和结肠镜检查技术在非息肉样 colorectalcancer 诊断中的作用
H N Kim,G S Raju
H N Kim
Colonoscopy is considered the gold standard for colon cancer screening. In a recent study, however, 0.3% to 0.9% patients developed colorectal cancer within 3 years after removal of adenomas. Some reasons for the development of interval col...