Endoscopic resection of colorectal circumferential and near-circumferential laterally spreading lesions: outcomes and risk of stenosis
نویسندگان
چکیده
منابع مشابه
Endoscopic Mucosal Resection with Circumferential Incision for the Treatment of Large Sessile Polyps and Laterally Spreading Tumors of the Colorectum
BACKGROUND/AIMS Endoscopic mucosal resection (EMR) is the standard treatment for colorectal polyps such as adenomas and early cancers with no risk of lymph node metastasis. However, endoscopic resection of large colorectal polyps (≥20 mm diameter) is difficult to perform. We evaluated the clinical outcomes of EMR with circumferential incision (EMR-CI) for the resection of large sessile polyps (...
متن کاملCircumferential rectal laterally spreading tumor resected by endoscopic submucosal dissection in a Western center.
A 78-year-old patient without relevant past medical history underwent colonoscopy for chronic diarrhea. Examination identified a laterally spreading tumor (LST), mixed-granular-type (nodules up to 1 cm) in the rectum, from the pectin line to the rectosigmoid transition. The LST covered 100% of the circumference of this segment (▶Fig. 1). Endoscopic evaluation was compatible with an adenomatous ...
متن کاملthe study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولEndoscopic Resection of Large Colorectal Lesions
The colorectal cancer (CRC) is one of the most common tumors in Western countries. It is the most common gastrointestinal tumor and it is estimated that between 5 and 6% of the population will suffer it along their lives. Colorectal cancer is a tumor in which it is possible to perform primary and secondary prevention. Primary prevention consists of all actions aimed to prevent the development o...
متن کاملCircumferential resection margin in esophageal cancer.
In 1993, Sagar et al reported that microscopic involvement of the circumferential resection margin (CRM) is related to local recurrence and decreased survival. Since then, the role of the CRM in esophageal cancer has been extensively investigated in the literature. Dexter et al in 2001 found in their study, which included 135 patients with esophageal cancer, that 64 patients (47%) were positive...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Colorectal Disease
سال: 2019
ISSN: 0179-1958,1432-1262
DOI: 10.1007/s00384-019-03254-w