Feasibility and Safety of Intraoperative Colonoscopy after Segmental Colectomy and Primary Anastomosis.

Patients presenting with near-obstructing colon lesions requiring segmental colectomy may benefit from intraoperative colonoscopy (IOC) after primary anastomosis for a more timely and accurate diagnosis of synchronous lesions. The aim of this study is to demonstrate the feasibility and safety of this technique. A retrospective cohort study of patients undergoing single-stage segmental colectomy and anastomosis at a single tertiary care institution from 2011 to 2013 was performed.

Patch repair of ileoanal pouch-vaginal fistula with Permacol collagen implant.

Though uncommon, ileoanal pouch-vaginal fistulas after restorative proctocolectomy present quite a challenge. Multiple salvage procedures, including endoanal, transabdominal, and trans-vaginal, have been used. Because of high recurrence rates, multiple operations are not uncommon, and ultimate pouch failure rates have been reported as high as 45 per cent.

Muscle fragment welding for control of massive presacral bleeding during rectal mobilization: a review of eight cases.

Introduction: Although massive presacral bleeding during rectal mobilization is uncommon, it can rapidly destabilize a patient. Traditional attempts at control include tamponade with pelvic packing and application of sacral thumbtacks. The aim of this review is to describe the anatomic basis of injury and summarize our experience with this challenging problem, with emphasis on the simple, readily available, effective technique of rectus abdominis muscle fragment welding.

Loop ileostomy: a reliable method of diversion.

Between September 1983 and March 1989, 36 loop ileostomies were performed on 34 patients (16 male and 18 female, mean age 36 years, range 11 to 68). Thirty-two patients had ileoanal pouch procedures (30 for ulcerative colitis and two for familial polyposis). One patient had a low anterior resection and another had a coloanal procedure.

Overlapping sphincteroplasty for acquired anal incontinence.

Overlapping sphincter repair is the operation of choice for incontinence due to obstetric injuries, trauma, or previous anorectal surgery. We present our experience from 1981 to 1990 using the overlapping sphincter repair for anal incontinence resulting from childbirth in 21 patients (58%), previous anorectal surgery in 7 (19%), trauma in 1 (3%), gynecologic surgery in 1 (3%), multifactorial causes in 1 (3%); the incontinence was idiopathic in 5 (14%). All 36 patients were operated on by one surgeon and had identical care.

Island flap anoplasty for the treatment of anal stricture and mucosal ectropion.

Twenty patients with benign anal strictures and five patients with mucosal ectropion were treated with island flap anoplasty. U-shaped or diamond-shaped islands of perianal skin were created, without undermining, and advanced into the anal canal to remedy the stricture or site of ectropion. Over a postoperative follow-up period that averaged 19 months, 16 patients judged their clinical results as excellent and 7 as good.

Role of highly selective vagotomy and duodenoplasty in the treatment of postbulbar duodenal obstruction.

The indications for highly selective vagotomy have expanded in recent years, with the technique being applied to selected cases of perforation and bleeding. Its use in obstruction is controversial, but two options are available for managing the stenotic pylorus or duodenum: dilatation or duodenoplasty. The latter choice requires that the stenosis be located in the postbulbar area.

Lower gastrointestinal bleeding. A systematic approach to classification and management.

Early classification of lower gastrointestinal bleeding as occult, minor overt, or major overt allows a practical approach to evaluation and management. Localization of the bleeding site is the next step. In occult and minor overt bleeding, the cause can usually be determined from results of conventional diagnostic tests; however, angiography and even intraoperative endoscopy may be necessary in some particularly difficult cases.

Gastroesophageal reflux is not increased by highly selective vagotomy.

In an attempt to determine whether or not highly selective vagotomy leads to increased gastroesophageal reflux, 20 patients were studied after vagotomy (ten underwent highly selective vagotomy and ten, truncal vagotomy and drainage) and ten patients with duodenal ulcer disease were studied preoperatively by history, esophageal manometry, basal pH studies, standard acid reflux tests, acid perfusion tests (Bernstein tests), acid clearance tests and endoscopy with biopsy. Nine of ten patients had either no or minimal reflux symptoms after highly selective vagotomy were contrasted with five of ten preoperative patients who underwent truncal vagotomy and four of ten patients with duodenal ulcer disease. No significant differences in the three patient groups studied were found by esophageal manometry, pH tests, acid perfusion tests, acid clearance tests or endoscopic and histologic examinations.

Highly selective vagotomy with dilatation or duodenoplasty. A surgical alternative for obstructing duodenal ulcer.

Highly selective vagotomy (HSV) is an accepted choice for the treatment of uncomplicated duodenal ulcer. Its use in patients with gastric outlet obstruction, however, remains quite controversial. Since 1980, 69 patients have undergone HSV at the Medical College of Georgia Hospitals.

Oral neomycin sulfate and erythromycin base before colon surgery: a comparison of serum and tissue concentrations.

It is accepted that the use of oral neomycin sulfate and erythromycin base before colon surgery results in decreased numbers of intestinal bacteria. Intraluminal levels of these agents are reported to be very high, but systemic availability is still debated. The systemic levels were studied in 8 patients undergoing colon surgery.

Prophylactic parenteral cephalosporins in surgery. Are the newer agents better?

Parenteral prophylactic cephalosporins used in surgery were compared in 17 published studies. Examination of these studies reveals little justification for preference of one cephalosporin over another. For gastrointestinal, obstetrical-gynecologic, or cardiac operations, newer cephalosporins did not result in substantial decreases in adverse postoperative clinical events (eg, wound infections, intra-abdominal and pelvic infections, and endocarditis) when compared with older cephalosporins.

Chronic constipation. Important aspects of workup and management.

Constipation is at best an annoying problem and at worst an incapacitating one. Two common causes are a faulty diet and inactivity. Drs Nivatvongs and Hooks propose a trial of dietary fiber for patients in whom an organic cause for constipation cannot be found.

Highly selective vagotomy. A closer look at the technique.

It is becoming apparent that the results (and especially recurrence rates) with highly selective vagotomy (HSV) vary considerably. Furthermore, the techniques utilized vary considerably as well. Interestingly, most series with higher recurrence rates have shown these trends relatively early on.

The stomach after surgery. An endoscopic perspective.

Twenty-five per cent of the authors' total upper endoscopy experience since 1974 has been in patients who have had upper gastrointestinal tract surgery. The observations from 617 examinations in 400 of these patients is reviewed. Pain or nausea and vomiting was a common presenting symptom.

Intestinal vascular ectasias: a new look at an old disease.

Seventeen patients had rectal bleeding and intestinal vascular ectasia. Actual bleeding from the ectasia was seen in five patients. The average age of the 17 patients was 60.

Intraoperative gastrointestinal endoscopy.

A four year experience with the adaptation of the flexible fiberoptic endoscope to the intraoperative environment is presented in 30 patients. The technique of intraoperative endoscopy was utilized in a wide variety of difficult gastrointestinal surgical problems to include the location of the site and cause of bleeding of obscure etiology; resolution of intraoperative dilemmas without the necessity of opening abdominal viscera; resection of lesions during operations conducted for other pathological processes; and enhancement of diagnosis at laparotomy. There were no complications from the use of intraoperative endoscopy and the technique was beneficial in 28 of the 30 patients (93.

Intraoperative gastrointestinal endoscopy in the management of occult gastrointestinal bleeding.

Intraoperative gastrointestinal endoscopy has become an increasingly valuable diagnostic and therapeutic adjunct in the management of a variety of complicated problems in surgical patients. At the Medical College of Georgia, intraoperative gastrointestinal endoscopic technics have been successfully used to locate the site and cause of occult gastrointestinal bleeding; to diagnose, biopsy, and, when appropriate, resect lesions during operations conducted for other pathologic processes; to gain endoscopic access for resection of lesions otherwise inaccessible (endoscopically) by virtue of intestinal distortion caused by adhesions; to guide the operating surgeon to an area of resectable disease through dense adhesions secondary to multiple previous laparotomies; and to enhance diagnosis at laparotomy. The value of intraoperative gastrointestinal endoscopy in lesions resulting in occult gastrointestinal hemorrhage and the value of combined radiographic and intraoperative endoscopic technics in diagnosing and managing occult GI bleeding are discussed.