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At least 757 records · Page 42Linked to original sources
PubMed1995

[Surgical treatment of ulcero-hemorrhagic rectocolitis].

When surgical treatment is indicated in the course of ulcerative colitis, several operations may be performed. In the vast majority of patients, total proctocolectomy and ileal pouch-anal anastomosis is the procedure of choice. Other operations (total proctocolectomy with Brooke ileostomy, total colectomy with ileorectal anastomosis or with Kock pouch) can also be used in certain circumstances. Postoperative quality of life must be considered before any decision is finalized.

Colectomy↗
PubMedDate not supplied

[Reactivation of ulcerative rectocolitis with the use of non-steroidal anti-inflammatory drugs. Report of a case and review of the literature].

The case of a patient with ulcerative colitis and isolated sacro-ileitis is presented. She suffered reactivation of the intestinal disease with diclofenac. The patient was allergic to sulfasalazine and was using fish oil fatty acid. The possible mechanisms of reactivation of the inflammatory bowel disease with non-steroidal anti-inflammatory drugs are discussed. It is suggested when necessary the utilization of non-steroidal anti-inflammatory drugs that inhibits the lipoxygenase in these patients.

Anti-Inflammatory Agents, Non-Steroidal↗
PubMedDate not supplied

[Type I hypersensitivity reactions and etiopathogenesis of hemorrhagic rectocolitis].

There is a body of clinical, epidemiological, biologic, histological and therapeutic data suggesting that type I hypersensitivity plays a role in the pathogenesis and maintenance of ulcerative colitis. Contradictory evidence from different studies on the pathogenic mechanisms may simply mean that there is not one but several types of ulcerative colitis. Chronic inflammation of the intestine would cover a heterogeneous group of conditions. Genetic susceptibility controlling one of more anomalies of the immune system would be triggered by external factors such as respiratory or food allergies, viral or bacterial infections or other factors including smoking or stress. The wide range of factors involved would explain the variety of findings reported by different groups searching for a single pathogenic mechanism. Finally, as emphasized by other authors, screening for subgroups of patients with allergy among the ulcerative colitis population would be useful in adapting treatment and developing a more specific therapeutic strategy not only for acute phases but perhaps also for preventive treatment.

Adrenal Cortex Hormones↗
PubMed1995

[Lymphomas of the colon complicating hemorrhagic rectocolitis].

Colonic lymphoma is a rare complication of ulcerative colitis. We report two cases of B cell colonic lymphoma occurring in two patients who had a left-sided ulcerative colitis for 7 and 24 years respectively. The diagnosis was made during surgery in one case and at colonoscopy in the other. Complete remission was achieved after surgery and chemotherapy with a 8-year and 15-month follow-up respectively.

Antineoplastic Combined Chemotherapy Protocols↗
PubMed1996

[Specific respiratory manifestations associated with hemorrhagic rectocolitis. Analysis of a case and review of the literature].

Respiratory impairments occurring as systemic manifestations of ulcerative colitis are often misinterpreted. We report a case of chronic productive bronchitis associated with ulcerative colitis; symptoms appeared after colectomy. Clinical features distinguished it from common chronic bronchitis: it occurred in a woman without respiratory disease or smoking history, a chronic productive cough without bronchiectasis, negative infectious investigations, severe endoscopic and histologic lesions, and above all remarkable steroid efficacy. Systematic research and early treatment of these manifestations avoids aggravating pulmonary disease, especially secondary bronchiectasis. Though less frequent, other respiratory manifestations of ulcerative colitis have been described, such as asphyxiating tracheal stenosis, pneumonia or interstitial pulmonary diseases, pleurisy or pleuro-pericarditis.

Bronchitis↗
PubMed1996

[Prognosis in pancolonic forms of hemorrhagic rectocolitis].

OBJECTIVE: To assess the prognosis of pancolitis in ulcerative colitis including survival, colectomy rate, colon cancer risk, activity of disease, functional and socioprofessional impact. METHODS: Retrospective study of 130 cases of ulcerative pancolitis referred consecutively to Rothschild Hospital from 1962 to 1993. They were 58 men and 72 women. The mean age at onset of ulcerative colitis was 30 years (range: 5-77). The extension to the right colon was secondary in 68% of patients. The period of observation ranged from 0.8 year to 46 years from the onset, with a median of 10.6 years. Three patients were lost to follow up. RESULTS: Eight patients died, the survival rate being 93% at 10 years. Surgical treatment was performed in 85 patients. The cumulative colectomy rates were 61% and 77% at 10 and 20 years respectively. Colonic cancer developed in three patients, corresponding to a cumulative risk after 25 years of 6% in unoperated patients and 1.9% in the whole series. No cancer occurred after colectomy and ileorectal anastomosis. In the group of unoperated patients there was a decrease of activity of the disease during the first fifteen years. The quality of life of colectomized patients with reestablishment of intestinal continuity and of those treated conservatively did not differ significantly. CONCLUSION: In this series, long term prognosis of ulcerative pancolitis was favourable. The high colectomy rate was balanced by a very low risk of colorectal cancer.

Adolescent↗
PubMed1996

[Proctitis of diversion on an excluded rectum in patients with hemorrhagic rectocolitis].

OBJECTIVES: Diversion colitis is characterized by inflammatory lesions affecting colon or rectum excluded from the fecal stream for varied etiologies. These lesions may mimic both ulcerative colitis and Crohn's disease. The aim of our study was to examine the excluded rectum in patients with ulcerative colitis, and to study the evolution of the pathological lesions after ileo-rectal anastomosis. METHODS: Eighteen patients with ulcerative colitis treated by total colectomy before ileo-rectal anastomosis were studied. The pathological features i.e. glandular alteration, inflammatory infiltrate and mucosal ulceration or fissure, were studied during 3 periods: initial colectomy, excluded rectum at surgery for anastomosis and rectal biopsies after anastomosis. RESULTS: We observed on the excluded rectum a follicular lymphoid hyperplasia (18 cases), granulomas with giant cells (9 cases), mucosal fissures (9 cases). The inflammation extended to the submucosa in all cases and was occasionaly transmural. These lesions disappeared after the anastomosis and then seemed to be connected with the rectal diversion. CONCLUSIONS: The pathological changes of diversion proctitis that includes mucosal fissures, granulomas with giants cells or transmural inflammation, may lead to an erroneous diagnosis of Crohn's disease. The review of the previous colectomy is then mandatory to confirm the initial diagnosis of ulcerative colitis. These lesions disappear after anastomosis.

Adolescent↗
PubMed1996

[Activation of T-lymphocytes in Crohn disease and in ulcerative hemorrhagic rectocolitis. Therapeutic implications].

Inflammatory bowel disease (IBD) encompasses two forms of intestinal inflammation: ulcerative colitis and Crohn's disease. Besides abnormalities of immunoglobulins production and complement activation, T lymphocytes play an important role in pathogeny of these diseases. Although T-cells number is increased in intestinal mucosa of such patients, CD4/CD8 ratio of T lymphocytes subsets is normal in mucosa. Activated T-cells expressing interleukin-2 receptors (CD25) are increased in lamina propria from patients with IBD. Cytokines induce abnormal expression of class II antigens of major histocompatibility complex by epithelial cells which may act as antigen presenting cells to CD4 T-cells. Better understanding of pathogenic mechanisms in IBD might justify new immunosuppressive therapeutics to treat these patients.

Antibodies, Monoclonal↗
PubMedDate not supplied

[Emergency surgical treatment of ulcerative rectocolitis and Crohn's disease of the colon].

We examine the indications and the operative options for proceeding to emergency surgery in patients with inflammatory bowel disease. Emergency surgery is absolutely mandatory in case of generalized peritonitis due to bowel perforation. Other life-treating complications are acute disease not responding to medical treatment, toxic megacolon, bowel obstruction and massive hemorrhage. Early medical treatment of these conditions often prevents most severe clinical expressions and improves the prognosis. However surgery should be performed immediately if there is no improvement within 5 days of medical management in case of acute colitis, within 24-48 hours in case of toxic megacolon, within 48-72 hours in patients with intestinal obstruction or severe bleeding, or if the patient deteriorates during this period. In such circumstances, subtotal colectomy with ileostomy and mucous fistula of distal sigmoid colon is the best procedure. That is because it is relatively easy to perform and consents a simpler restorative operation than other procedures preserving the rectum. Moreover it leads to lower morbidity and mortality than the total proctocolectomy that should be reserved to patients with severe rectal disease or sphincter lesion. The most important factors influencing outcome of complicated or severe inflammatory bowel disease are the choice of the appropriate timing for surgery and the procedure performed.

Colectomy↗
PubMed1996

[Thrombosis of the renal vein and hemorrhagic rectocolitis].

Renal vein thrombosis was observed in a patient with acute ulcerative colitis complicated by retroperitoneal perforation. Retroperitoneal inflammation related to colonic perforation may constitute a predisposing factor for local thrombosis in combination with coagulation disorders (protein S deficiency).

Adult↗