Can Computed Tomography Colonography Replace Optical Colonoscopy in Detecting Colorectal Lesions?: State of the Art

: Colorectal cancer is an important cause of morbidity and mortality worldwide. Optical colonoscopy (OC) is widely accepted as the reference standard for the screening of colorectal polyps and cancers, and computed tomography colonography (CTC) is a valid alternative to OC. The purpose of this review was to assess the diagnostic accuracy of OC and CTC for colorectal lesions. A literature search was performed in PubMed, Embase, and Cochrane Library, and 18 articles were included. CTC has emerged in recent years as a potential screening examination with high accuracy for the detection of colorectal lesions. However, the clinical application of CTC as a screening technique is limited because it is highly dependent on the size of the lesions and has poor performance in detecting individual lesions <5 mm or flat lesions, which, although rarely, can have a malignant potential

Post-operative oncological and psychological evaluation of patients with colostomy for colorectal cancer.

BACKGROUND: The therapeutic arsenal for colorectal cancer is largely made up of surgery. In digestive tumors, ostomy devices induce loss of function and control. This medical device generates changes that affect all aspects of patients’ lives. This study evaluates the postoperative follow-up from the oncological point of view and the psychological impact of colosto- my on the quality of life of patients with colorectal cancer, analyzing any complications or relapses, and the high risk of self-concept disorder and social isolation. METHODS: The aim of the work was to identify all the surgeries for colorectal cancer performed in the Federico II University Hospital of Naples, from 2018 to 2021, and among them how many had been packaged a colostomy. We then analyzed how many patients had been evaluated 12 months after surgery, with a transanal endoscopy or transto- my, and the percentage of any complications or relapses. The same patients who underwent endoscopic control were also evaluated psychologically, to analyze how they lived the packaging of the ostomy and how it had affected the quality of life. READ-ONLY COP RESULTS: At endoscopic control, diversion colitis phenomena and few cases of stoma stenosis and stomatitis were detect- PRINTING PROHIBITED ed. No case of neoplastic recurrence. From the psychological point of view, the problems detected were in particular the alteration of body image, the loss of sphincter control, embarrassment and shame for the bad smell, impairment of sex- uality and difficulties in the couple relationship and social contacts, anxiety, depression and loneliness. CONCLUSIONS: The post-operative evaluation of the ostomy patient following colorectal cancer requires endoscopic control to suddenly detect recurrences and complications and psychological support that improves their quality of life

Percutaneous endoscopic jejunostomy (PEJ) in patients with dumping syndrome: Evaluation of our center on a series of clinical cases

Background: The Dumping syndrome occurs in a variable percentage of subjects undergoing surgery involving the esophageal and gastric district. The treatment makes use of the introduction of dietary measures and arti!cial nutrition, especially the internal one. This study evaluates the experience of a single center regarding the use of percutaneous endoscopic jejunostomy (PEJ) in patients developing the dumping syndrome. Methods: We evaluated the case history of our department, of all patients operated on at the level of the upper gastrointestinal tract, who had manifested symptoms referable to the Dumping syndrome in the postoperative period.We have identi!ed 3, which we have carried out further investigations to con!rm the presence of an accelerated gastric emptying, and given the poor results obtained with dietary modi!cations and drug therapy, we have implemented a feeding through enteral nutrition, through a jejunal probe. PEG/J positioned by Pull technique, and subsequently replaced after 8 months. Results: Clinically, patients did not develop short- or long-term complications, symptoms were signi!cantly reduced, and they gained weight. Psychologically, the anxiety disorders related to nutrition have improved. Conclusions: By means of percutaneous endoscopic jejunostomy, the symptoms related to hypoglycemic crises following the hyperinsulinemic response to the ingestion of carbohydrates in patients with Dumping were attenuated and the anxiety of eating was lessened. Although limited to a few cases, we believe this form of nutrition is the best for patients with dumping

Endoscopic resection of a large polypoid gastric heterotopia of duodenum: a case report

This report shows a rare case of gastric heterotopia in the duodenum presented as a large polypoid lesion, differently from data reported in literature, which enters into differential diagnosis with other duodenal lesions that are not always benign