Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is reported of a 60-year-old man, who developed an adenocarcinoma in the abdominal wall adjoining an ileostomy. Thirty-one years previously a total colectomy was performed for ulcerative colitis. Because of extensive prolapse the ileostomy was excised 6 years before the final operation, and a fresh part of the ileum, 10 cm proximal to the original stoma, was reimplanted in the abdominal wall at the same location. The pathogenesis of the malignant growth is uncertain; several possibilities as to the course of events at the ileostomy and surrounding skin are discussed.
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PMID:Adenocarcinoma arising at an ileostomy site: report of a case. 94 32

In this paper we describe an endoscopic appearance of the sigmoid colon characterised by mucosal swelling, erythema and haemorrhage strictly localised to the crescentic mucosal folds. In a 5-year period these changes were seen in 34 (1.42%) of 2380 colonoscopies and fibreoptic sigmoidoscopies. The majority of patients were middle-aged or elderly. Diverticular disease was present in most (82%) but the abnormalities were confined to the crescentic mucosal folds with sparing of the diverticular orifices. The majority of patients presented with a history of bleeding per anum. Histologically there was a spectrum of changes varying from minor vascular congestion to florid active inflammatory disease with crypt architectural abnormalities mimicking ulcerative colitis, but rectal biopsies were invariably normal. Three patients later progressed to typical distal ulcerative colitis and two other patients presenting to us with endoscopic crescentic fold disease had a previous histologically documented history of distal ulcerative colitis. In three patients the histological features were of mucosal prolapse. About half the patients required some form of therapy to control their symptoms. Steroids and/or sulphasalazine were of value although two patients subsequently underwent sigmoid resection, one to control bleeding and the second for a diverticulosis-associated stricture. Whilst endoscopic crescentic fold disease represents a specific endoscopic appearance the clinical and histological features indicate a wide spectrum of disease.
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PMID:Endoscopic crescentic fold disease of the sigmoid colon: the clinical and histopathological spectrum of a distinctive endoscopic appearance. 161 98

Total colectomy with mucosal protectomy and ileal pouchoanal anastomosis (IPAA) is a promising surgical development for the treatment of ulcerative colitis and familial polyposis. It avoids the need for an ostomy to the exterior, removes all affected tissue and maintains reasonable bowel control by the anal sphincter. 58 patients who underwent IPAA (Group A) were compared with 40 who underwent total proctocolectomy with Kock's pouch (KP) or Brooke's ileostomy (BI), or ileorectostomy (Group B). The indications for surgery were intractable disease, recurrent acute colitis, nonresolving acute colitis, dysplasia, toxic megacolon, perforation, hemorrhage and malnutrition. In Groups A and B duration of operation was, respectively, 6.9 and 5 hours (p less than 0.001); postoperative complications were intestinal obstruction (8 cases versus 14, p less than 0.05), pelvic inflammation (4 vs 3), pouchitis (4 vs 2), and wound infection (3 vs 1). Additional complications in Group A were pouchovaginal fistula (2), and single cases of transient brachial plexus palsy, anastomal stenosis, and rectal prolapse. There were no sexual or urinary complications, no cases in which pouch resection was necessary, nor was there any postoperative mortality. Additional complications in Group B were pouchocutaneous fistula (3) and neurogenic bladder (1?). Among those with KP, there were 9 cases of nipple slippage and 2 cases needed total pouch resection. Among those with BI there were 3 cases of ileostomal prolapse. Mortality in Group B was 4. Total hospital stay in groups A and B, respectively, were 30 and 56 days (p less than 0.0005). Fecal output was 6.3 and 5.9 movements per day in Groups A and B, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Treatment of ulcerative colitis and familial polyposis]. 166 68

The creation of a pelvic ileal reservoir is associated with inflammatory changes in the reservoir mucosa. Chronic inflammation and villous atrophy are seen in most patients with both ulcerative colitis and familial adenomatous polyposis (FAP), the two prime indications for the operation. The mucosa undergoes a form of colonic metaplasia which is demonstrable by morphological, mucin histochemical, immunohistochemical and proliferation methods. Other pathological features such as mucosal ischaemia, mucosal prolapse, granulomas and pyloric metaplasia are seen in the pouch mucosa and these changes contribute to the confusion over definitions of pouchitis. The term pouchitis denotes a chronic relapsing inflammatory condition of the reservoir which occurs in 10-20% of patients and is one of the more severe long-term complications of reservoir construction. Useful definitions of pouchitis should include clinical, endoscopic and histopathological criteria. There are close associations between pouchitis and an original diagnosis of ulcerative colitis. The cause of pouchitis is currently obscure but there is evidence to suggest it may represent a recurrence of colitis in metaplastic mucosa and may provide a useful human model for colitis. The demonstration of markedly increased proliferative activity in association with colonic metaplasia has worrying connotations. However, dysplasia has not yet been described in colitic reservoirs and very few adenomas have been seen in polyposis reservoirs. Nevertheless the clinical and pathological evidence would indicate that long-term surveillance of the reservoir mucosa by endoscopy and mucosal biopsy is warranted.
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PMID:The pelvic ileal reservoir: pathology and pouchitis. 217 47

Mucosal proctectomy with J-pouch construction and ileostomy were performed on eight patients (age range from 4 to 18 years), five with ulcerative colitis and three with familial polyposis coli. Complications of the first stage included transient neuropraxia of the lateral popliteal nerves, partial dehiscence of the ileoanal anastomosis and prolapse of the loop ileostomy. The ileostomy was closed 2 to 7 months after initial surgery and was associated with four further complications: enterocutaneous fistula at the ileostomy site, early and late bowel obstruction and pouchitis. Stool frequency decreased as the length of follow-up increased: 3 to 4 stools daily for three children at 2 years postoperatively compared with 4 to 10 stools daily in all children 1 month after surgery. Functional results were satisfactory and all patients preferred the J pouch to an ileostomy.
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PMID:Early results with the J-pouch procedure in children. 283 38

Mucosal biopsy specimens from the ileal reservoirs of 92 patients who had undergone restorative proctocolectomy (12 with familial adenomatous polyposis, 78 with ulcerative colitis, and two with functional bowel disease) were studied. Chronic inflammation was found in almost all, as was villous atrophy of varying severity. Other changes included pyloric metaplasia and mucosal prolapse. Acute inflammatory changes and ulceration were less common but, when present, corresponded to the clinical condition of "pouchitis". A grading system was devised to score acute and chronic inflammatory changes. There was a significant increase in acute inflammatory scores in ulcerative colitis compared with those in familial adenomatous polyposis, and pouchitis was present only in patients who had had ulcerative colitis; the morphological features of pouchitis are similar to those seen in the colorectal mucosa in ulcerative colitis. Histochemical studies of mucin in the reservoirs of mucosa showed that there may have been a change from small intestinal mucin to colonic mucin.
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PMID:Restorative proctocolectomy with ileal reservoir: pathological and histochemical study of mucosal biopsy specimens. 361 89

Eight patients with anal blood loss were referred for endoscopic polyp removal (4) or because of problems with the differential diagnosis (4). These patients were referred because of an apparent discrepancy between the initial diagnosis (malignancy, ulcerative colitis and hemangioma) and the clinical and/or radiographic and endoscopic findings. At endoscopy a polyp-simulating lesion was found in all patients; this was not adenomatous in nature, but was made up of bright red, hyperemic prolapsing redundant mucosa. Also, polypoid excrescences were present with a clearly distinguishable transition between the intensely red congested mucosa and the normal pink adjacent epithelium at the base of the stalk. The distribution of the lesions was confined to the sigmoid area. After institution of a fibre-enriched diet, regression of the lesions was documented. However, the conspicuous hypercontractility and thickening of the mucosal layer persisted. The clinical significance of the recognition of this polyp-simulating mucosal prolapse syndrome lies in the fact that endoscopic polyp removal is not indicated and that such abnormalities may be responsible for low-grade, chronic and recurrent bleeding.
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PMID:Polyp-simulating mucosal prolapse syndrome in (pre-) diverticular disease. 372 Jun 87

An 11 year experience of the continent ileostomy is reported. Forty-nine patients have undergone a continent ileostomy during this period. There were 30 females and 19 males. The mean age was 35 years, the youngest 19 and the oldest 58. Forty-four patients were suffering from chronic ulcerative colitis, four from polyposis coli and one from carcinoma of the rectum and multiple colonic polyps. The majority (41) of operations were carried out as secondary procedures but eight were done as primary procedures. The follow-up varies from 11 years to three months. There were no deaths. Seventeen patients (34%) required revisional surgery for complications relating to the valve reservoir or stoma. Eleven of these were related to the valve--slipping four, prolapse five, fistula and perforation one each. Three patients had a para-ileostomy hernia and two a stricture at skin level. Four patients required excision of the reservoir with establishment of an orthodox ileostomy. Eighty-six per cent of patients are continent and never wear an appliance. The average capacity of the reservoir is 400 ml (range 150-900). Most patients catheterize three times daily (range 2-6). Eighteen per cent catheterize once at night. The average time for catheterization is 6 min. Provided the procedure is technically satisfactory the continent ileostomy is considered the operation of choice for patients requiring a permanent ileostomy.
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PMID:The continent ileostomy--an 11 year experience. 638 47

During a period of 10 years (1980-1990) we constructed or reconstructed 358 end-ileostomies: 224 were primary constructions, 96 were reconstructed by laparotomy, and 38 were local reconstruction. Only 2 ileostomies were primarily located on the left side. The mean length was 5 cm. We had 11.6% reoperations after primary stomy and 7.3% and 7.9% reoperations after reconstruction by laparotomy and local approach, respectively. There were 12.9% and 8.7% reoperations after emergency and elective primary operations, respectively. Closing the lateral gutter or fixation of ileum to the rectus fascia did not influence significantly the number of reoperations. Postoperative discolored stomy did not indicate more dysfunction of the ileostomy. Stenosis of the ileostomy, peristomal fistulas, and peristomal dermatitis were seen in 23 (10.3%), 21 (9.4%), and 18 (8%) of the patients after primary ileostomies, respectively. Patients with Crohn's disease had significantly more of these problems than patients with ulcerative colitis. Only a few patients had retraction of the ileostomy (2.7%), stomal prolapse (1.8%), or parastomal herniation (1.8%). Women had significantly more parastomal herniation than men; otherwise there were no differences between the sexes.
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PMID:Technical aspects and complications of end-ileostomies. 767 12

A case of a patient who developed a polypoid area of mucosal prolapse three and a half years after having an ileoanal pouch for ulcerative colitis is presented. This seems to be the first published report. This new manifestation of mucosal prolapse in a pelvic ileal reservoir underlines that the pouch as a neorectum is subject to disorders familiar in the rectum.
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PMID:Polypoid mucosal prolapse in a pelvic ileal reservoir. 782 95


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