Obtaining a reliable distal margin during anterior colorectal resection can be difficult. In this study, endoscopic transmural tattoos were placed to mark the distal transection point in patients with distal colorectal neoplasms who undergo bowel resection. In the operating room, before surgery, sigmoidoscopy is performed with a 2-channel scope using CO₂ insufflation. Through channel 1, a biopsy forceps, marked 5 cm from its end, is inserted to the tumor's distal edge; in channel 2, a sclerotherapy catheter is placed. The scope is then withdrawn and forceps inserted at the same rate until the mark is seen, next, via the needle catheter, 4 tattoos are placed at that level circumferentially. After rectal mobilization, visible external tattoos guide stapler placement. If no tattoo is seen, sigmoidoscopy is done and the tattoos used to guide stapler placement. In all 27 patients, the tattoos guided stapler placement; tattoos were seen via the abdomen in 26 and the stapler placed as per tattoos in 25. In 2 patients, repeat endoscopy was done and tattoos used to guide or confirm stapler placement. The margin was ≤1 cm from target in 74% while in 22% the margin was 2 to 3.5 cm off target (mean deviation from target margin = 0.33 cm). In conclusion, this method facilitates stapler placement and provides more reliable margins.
Background Robotic-assisted surgery (RAS) offers improved visualisation and dexterity compared to laparoscopy. As a result, RAS is considered an attractive option for performing rectopexy, particularly in the confines of the lower pelvis. The aim of this study was to explore the benefits of RAS in rectopexy by analysing the views of a group of surgeons will have published on robotic rectopexy. Methods A three-round Delphi process was performed. Combined qualitative, Likert scale and binary responses were utilised in rounds one and two with binary responses seeking overall consensus in round two and three. Particular areas that were studied included: clinical aspects of patient selection, technical aspects of using RAS to perform rectopexy, ergonomic factors, training, and consideration of the 'learning-curve'. Consensus was defined as agreement > 80% among participants. Potential experienced RAS rectopexy surgeons were identified using PubMed where authors of studies reporting outcomes from RAS rectopexy were searched and invited. Results Twenty surgeons participated from the following countries:
PURPOSE: The purpose of this study was to describe the effect of rigid or flexible stoma bridges used for loop ostomy diversions on peristomal skin integrity. Additional aims were to describe surgeon practices related to stoma bridges, and determine the availability of an ostomy nurse specialist. DESIGN: Retrospective chart review and cross-sectional survey. SAMPLE AND SETTING: The sample used to address the first aim (effect of stoma bridges) comprised 93 adult patients cared for at Morristown Medical Center, Atlantic Health System, Morristown, New Jersey, an acute care facility. Data provided by 355 colorectal surgeons from 30 countries were used to describe surgeon practice in this area and determine the availability of an ostomy nurse specialist. Respondents were invited from an international roster of colorectal surgeons obtained with permission from the American Society of Colon and Rectal Surgeons (ASCRS). METHODS: In order to accomplish the initial aim, we retrospectively reviewed medical records of patients who underwent ostomy surgery from 2008 to 2015 and met inclusion criteria. In order to meet our additional aims, analyzed data were obtained from a survey of colorectal surgeons that queried practices related to stoma bridges, and availability of an ostomy nurse specialist. RESULTS: Patients managed with a rigid bridge were significantly more likely to experience leakage beneath the pouching system faceplate than were patients managed by a flexible bridge (42% vs 11%, P < .001). Slightly less than one quarter of patients who developed leakage (n = 22, 24%) experienced pressure and moisture-related peristomal skin complications. Peristomal wounds, inflammation, and infection were significantly higher when a rigid bridge was used (χ2 test, P < .003). The surgeon's survey (N = 355) showed variability in the use of bridges. Ninety-three percent of all surgeons indicated an ostomy nurse specialist was part of their health care team. CONCLUSIONS: Rigid ostomy bridges were associated with a higher likelihood of leakage from underneath the faceplate of the pouching system and impaired peristomal skin integrity. Analysis of colorectal surgeon responses to a survey indicated no clear consensus related to bridge use in patients undergoing loop ostomies.
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