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Query: UMLS:C0033377 (prolapse)
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A series of 90 patients with intussusception of the rectum (internal procidentia) has been studied. In 11 per cent of the patients there was also an enterocele and in 3 per cent, a large proctocele. Forty patients were operated upon by the Ripstein procedure. Indications for operation were, in most cases, incontinence for gas and/or feces. Seventy-five per cent of the preoperatively incontinent patients were, at follow-up 2 to 10 years after operation, continent. When indications for surgery were pain and or a sensation of obstruction, the results were poor; most of these patients had unchanged symptoms postoperatively, and some even had increased symptoms. There was one postoperative death. Of 50 patients treated conservatively during a period of 2 to 10 years, only two had to be operated upon: one due to the development of a rectal prolapse and the other due to severe pain and an increased sensation of obstruction.
Dis Colon Rectum
PMID:Intussusception of the rectum-internal procidentia: treatment and results in 90 patients. 114 81

In a series of 251 patients followed for at least two years after abdominoperineal excision for carcinoma of the rectum, those given extraperitoneal iliac colostomies were found to have significantly lower incidences of pericolostomy herniation, prolapse, and recession than those given intraperitoneal colostomies. There was no difference between the frequencies of mechanical intestinal obstruction.
Dis Colon Rectum
PMID:A comparison of the results of extraperitoneal and intraperitoneal techniques for construction of terminal iliac colostomies. 127 77

Perineal excision was used to treat eight elderly patients with acute incarcerated prolapse: four showed signs of strangulation with areas of gangrene, six made an uneventful recovery without colostomy, and two developed anastomotic leak, needing diverting colostomy with a complete recovery. There were no mortalities. There were no recurrences of rectal prolapse.
Dis Colon Rectum 1992 Dec
PMID:Management of acute incarcerated rectal prolapse. 842 30

Procedures for treating rectal prolapse may constitute some of the best applications for colorectal laparoscopic techniques. Although the condition is benign, rectal prolapse is often debilitating and frequently progressive in terms of functional limitations. Moreover, many patients are elderly, medically unfit, or both. A technique that afforded relief of prolapse and of incontinence by laparoscopic rectal sacropexy, performed without sutures, using a newly designed laparoscopic sacral tacker and laparoscopic staples, is described. Indications, contraindications, technical details, and surgical implications are discussed. Laparoscopic pelvic suspension procedures are presented as realistic and appropriate objectives for colon and rectal surgeons.
Dis Colon Rectum 1992 Jul
PMID:Sutureless laparoscopic rectopexy for procidentia. Technique and implications. 153 9

Hemorrhoidal disease affects more than one million Americans per year. We reviewed the treatment pattern for patients who presented with symptomatic hemorrhoids to our large university-affiliated group practice over a 66-month period. Over 21,000 patients presented to the practice with bleeding, thrombosis, or prolapse. Only 9.3 percent of patients required operative therapy. Conservative therapy was given to 45.2 percent of patients, while rubber band ligation was performed on 44.8 percent of patients. We retrospectively reviewed the complications and length of stay for a subset of patients undergoing operative therapy during the 66-month study period. Postoperative urinary complications (retention or infection) were seen in 20.1 percent of patients. Delayed hemorrhage was seen in 2.4 percent of patients. In-hospital length of stay was 2.5 days, which is approximately two days less than the length of stay found in a similar review of our practice in 1978. We conclude that over 90 percent of symptomatic hemorrhoids can be treated conservatively or with rubber band ligation, and, as surgery is reserved for only the most severe cases, complication rates may not decrease. However, we expect that in-hospital length of stay will continue to decrease over the ensuing years.
Dis Colon Rectum 1992 May
PMID:Symptomatic hemorrhoids: current incidence and complications of operative therapy. 156

This report provides our personal experience along with a general overview of the use of the circular stapler in rectal surgery. To determine the results of our experience with the use of the circular stapler for construction of anastomoses following resection, a series of 215 anastomoses performed in 214 patients was reviewed. The patients ranged in age from 33 to 88 years. There were 116 men and 98 women. Indications for operation included malignancy, diverticular disease, villous adenoma, Crohn's disease, and rectal procidentia. The types of operation performed included removal of varying portions of the large bowel. The anastomosis was performed in a uniform manner with the EEA (United States Surgical Corp., Norwalk, CT) and more recently the CEEA (United States Surgical Corp., Norwalk, CT). The operative mortality was 0.47 percent, with the death being unrelated to the anastomosis. Intraoperative complications encountered included bleeding, difficult extraction, instrument failure, incomplete doughnuts, deficient anastomoses, and miscellaneous problems. Early postoperative complications included one leak and a number of complications unrelated to the anastomoses. Anastomotic stenosis developed in 27 patients, but only 8 were permanent and only 3 of these were symptomatic. Two of these patients were treated with balloon dilatation. Anastomotic recurrences developed in 13.1 percent of patients. Our experience gained with the circular stapling device and that reported in the literature have shown it to be a reliable method of performing anastomoses to the rectum in a safe and expeditious manner.
Dis Colon Rectum 1992 Jul
PMID:Experience with the use of the circular stapler in rectal surgery. 161 60

The intention of this study was to correlate the retained volume at the end of defecography to certain defecographic findings and to the sense of incomplete emptying. In 170 defecographic series, the retained barium was estimated planimetrically. No particular defecographic finding determined a higher or lower amount of remaining volume, and the sense of incomplete evacuation did not depend on the amount of retained volume. Thresholds of urge and perception on anorectal manometry did not differ between patients with and without the feeling of incomplete evacuation. A rectocele, isolated or combined with an internal prolapse, caused the retained volume to be in the lowermost part of the rectum, whereas, in the case of an isolated intussusception, the remaining volume was located in the middle or higher part of the rectum. It is concluded that defecographic findings do not in general explain incomplete emptying or the sense of incomplete emptying, but they may determine the localization of the retained volume.
Dis Colon Rectum 1992 Aug
PMID:Is the volume retained after defecation a valuable parameter at defecography? 164

The effect of abdominal rectopexy on bowel function is difficult to assess in retrospective studies because preoperative bowel habit cannot be determined accurately. This study examined bowel symptoms and physiologic tests of anorectal function prospectively in 23 patients before and at three months after rectopexy. Rectopexy eliminated complete prolapse in all and stopped bleeding in 16 of 18 patients. Incontinence improved significantly. Constipation (less than 3 bowel actions per week or straining for more than 25 percent of defecation time) was relieved in 4 of 11 affected patients but developed in 5 of the 12 who were not constipated preoperatively. Since the median bowel frequency was 21 motions per week before surgery and 17 afterward, the main determinant of constipation was straining. Abdominal pain was relieved after rectopexy in 6 of 12 patients but developed in 3 of 13 who were pain-free before surgery. Three patients (13 percent) had a first-degree relative with rectal prolapse. Perineal descent decreased significantly. Maximal anal resting pressure increased significantly, but this did not correlate significantly with improved continence. Twenty-one patients (91 percent) could expel a 50-ml balloon preoperatively; 18 of those 21 could still do so postoperatively. The two patients who could not expel the balloon preoperatively were able to do so postoperative. This study shows that rectal prolapse is associated with profoundly abnormal defecation and abdominal pain. While abdominal rectopexy improved continence, it may improve or worsen other bowel symptoms, including constipation.
Dis Colon Rectum 1992 Jan
PMID:Abdominal rectopexy for complete prolapse: prospective study evaluating changes in symptoms and anorectal function. 173 83

Seventeen selected patients (mean age, 74 years)--14 with rectal prolapse and 3 with persisting anal incontinence after previous operations--underwent high anal encirclement with polypropylene mesh. There was no operative mortality. Prolapse recurred in 2 (15 percent) of the 13 patients followed up for 6 months or more (mean, 3.5 years). Three (27 percent) of the 11 patients with associated anal incontinence improved functionally, as did the three operated on for persisting incontinence, but only one patient regained normal continence. No breakage, cutting out, or infection related to the mesh was observed. Because of the risk of fecal impaction encountered in three of our patients, the procedure is not advocated for severely constipated patients. Despite the somewhat disappointing results regarding restoration of continence, we find this method useful in patients with rectal prolapse who are unfit for more extensive surgery, in controlling the prolapse to an acceptable degree.
Dis Colon Rectum 1991 Oct
PMID:Anal encirclement with polypropylene mesh for rectal prolapse and incontinence. 191 25

The Kock pouch procedure has undergone a number of revisions since its conception, including creation of a valve and fascial stabilization. Nevertheless, complications which defeat the goal of continence are not unheard of. Naturally, when such complications arise, the patients are disadvantaged. Major examples include pouchitis and valve leakage. Lesser complications of strictures of the outflow tract, valve prolapse, and tissue loss in the outflow tract are also identified and are surgically remediable. Problems may be successfully addressed by minor corrections under local anesthesia or may mandate more extensive procedures. Examples are provided of such successful cases, which allow patients to derive the benefits of continent ileostomy.
Dis Colon Rectum 1991 Oct
PMID:Treatment of outflow tract problems associated with continent ileostomy (Kock pouch). Report of six cases. 191 30


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