Full thickness endoscopic resection of a colonic cancer: a case report.

We present a case of a 40-year-old woman, diagnosed with a flat lesion (type 0-IIa+IIc) of the colon. There was a strong suspicion for submucosal invasion, however the patient initially refused surgical intervention. Therefore, the lesion was treated with full-thickness endoscopic resection.

Acute small bowel obstruction caused by endometriosis: a case report and review of the literature.

Gastrointestinal involvement of endometriosis has been found in 3%-37% of menstruating women and exclusive localization on the ileum is very rare (1%-7%). Endometriosis of the distal ileum is an infrequent cause of intestinal obstruction, ranging from 7% to 23% of all cases with intestinal involvement. We report a case in which endometrial infiltration of the small bowel caused acute obstruction requiring emergency surgery, in a woman whose symptoms were not related to menses.

The role of chromoendoscopy in the surveillance of the duodenum of patients with familial adenomatous polyposis.

Adenomas of the duodenum have been described in patients with familial adenomatous polyposis (FAP). Patients with FAP are at high risk for the development of periampullary cancer. The aim of our study was to evaluate if endoscopic visualization of small polyps, often overlooked at standard endoscopic examination, was improved by chromoendoscopy.

Mucosectomy for high-grade dysplasia in Barrett's esophagus.

Reports on the natural history of high-grade dysplasia (HGD) are sometimes contradictory, but suggest that 10-30% of patients with HGD in Barrett's esophagus (BE) will develop a demonstrable malignancy within five years of the initial diagnosis. Surgery has to be considered the best treatment for HGD or superficial carcinoma, but is contraindicated in patients with severe comorbidities. Non-surgical treatments such as intensive endoscopic surveillance, endoscopic ablative therapies, and endoscopic mucosal resection (EMR) have been proposed.

Endoscopic mucosal resection of large hyperplastic polyps in 3 patients with Barrett's esophagus.

Aim: To report the endoscopic treatment of large hyperplastic polyps of the esophagus and esophago-gastric junction (EGJ) associated with Barrett's esophagus (BE) with low-grade dysplasia (LGD), by endoscopic mucosal resection (EMR).

Methods: Cap fitted EMR (EMR-C) was performed in 3 patients with hyperplastic-inflammatory polyps (HIPs) and BE.

Results: The polyps were successfully removed in the 3 patients.