Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021831 (enteropathy)
 4,403 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 52 student patients with chronic inflammatory bowel disease who were observed at Stanford University over a three-year period, 16 had Crohn disease, 17 had ulcerative colitis and 19 had ulcerative proctitis. Patients with ulcerative colitis had relatively few complications. During the study period, only two students from the entire group of 52 were obliged to interrupt college attendance because of bowel disease or complications. Of the patients, 33 were first observed on remission or attained remission during the three-year observation period. Incidence and prevalence rates for Crohn disease and ulcerative colitis were comparable with age-specific rates from other published studies. At Stanford, the high reported frequency of proctitis, which exceeded that of proximal ulcerative colitis, was possibly a reflection of the diagnostic zeal with which patients with rectal bleeding were evaluated at the student health service.
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PMID:Inflammatory bowel disease among college students. 72 19

One hundred thirty-one patients underwent ileorectal anastomosis (IRA) for Crohn's colitis. Preoperatively, 84 patients (63 percent) were found to have mild or moderate proctitis and 47 (37 percent) had rectal sparing. Sixty-eight (52 percent) had associated small bowel disease, and 20 (15 percent) had perianal disease. Sixty-five IRAs were performed at the time of subtotal colectomy, while 56 were done after previous surgery. Anastomotic leaks occurred in four patients. There were no operative deaths. Thirteen patients (10 percent) with protecting stomas never underwent closure. Among the remaining 118 patients with functioning IRAs, 30 (23 percent) required later proctectomy and 16 (13 percent) required proximal diversion, with the mean period with a functioning IRA in these 46 patients being 4.1 years (range, 6.2 months-12.7 years). An additional 13 patients required preanastomotic resection and neo-IRA, and 11 required proximal small bowel resection. The mean duration of function of all 118 IRAs was 9.2 years. At the time of review, after a mean follow-up of 9.5 years, 72 patients (61 percent) retained a functioning IRA, with 44 being free of disease, while 28 were being treated with steroids or antidiarrheal medication. The mean stool frequency was 4.7 per day. In patients with Crohn's colitis, IRA should be considered as an alternative to proctocolectomy if the rectum is not severely diseased and sphincter function is not compromised.
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PMID:Outcome of ileorectal anastomosis for Crohn's colitis. 142 51

We reviewed the results of surgical therapy for radiation enteropathy in 18 consecutive patients. Fifteen (83%) were females and the age ranged from 31 to 81 years old. The indication for radiotherapy was cancer of the cervix in 10 patients (56). The mean radiation dose was 5190 rads (range 4000 to 7000). Of 23 radiation lesions, 12 (52%) were located in the ileon, 10 in the rectum and 1 in the sigmoid. Fibrosis and stenosis was the most frequent lesion (70%) followed by fistulae (22%) and proctitis in 2 patients. Resection or derivation was the surgical treatment employed in 22 of the 23 lesions. For lesions of the ileon, we performed resection and anastomosis in 7 patients and derivation in 5. For rectal lesions we performed resection, endoanal descent and colo-anal anastomosis in 7 patients anterior resection in 2 and colostomy in 1. Complications were observed in 5 patients (28%) and 1 patient died (5%). After a mean follow up of 56 months, 5 patients have died from recurrence of the original neoplastic lesions. We feel that surgical treatment allows improvement in quality of life of patients with radiation enteropathy.
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PMID:[Radiation enteritis: the results of surgical treatment]. 215 65

A retrospective analysis of the incidence of radiation proctitis was performed in 154 patients with carcinoma of the prostate treated with external radiotherapy assisted by CT-scan planning from 1983 to 1985. An attempt was made to assess a dose-response relationship for proctitis. Multivariate Cox regression analysis showed that previous bowel disease or surgery, anterior rectal dose, and average rectal dose contributed to a higher risk of proctitis. The anterior rectal dose was the most important indicator. No statistically significant correlation was found for the posterior rectal dose. The actuarial 2-year incidence of moderate or severe proctitis was 22% for anterior rectal doses less than 70 Gy and 20% for anterior rectal doses between 70 and 75 Gy, but increased to 60% when the dose was more than 75 Gy. A dose effect relation was evident, with a sharp dose-response gradient around 75 Gy at the anterior rectal wall.
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PMID:Late radiation damage in prostate cancer patients treated by high dose external radiotherapy in relation to rectal dose. 229 25

A retrospective review of patients with Crohn's disease treated at our institution from 1973 to 1986 revealed 35 patients operated upon for anorectal fistulas. Twenty-nine had low intermuscular fistulas (multiple in seven), and six had high intermuscular (supralevator) fistulas. Fistulotomy alone was performed in 19 patients, and eight underwent partial fistulotomy and seton insertion. Five additional patients had proximal fecal diversion before fistulotomy. Three patients with severe colonic and anorectal disease underwent proctocolectomy as the initial procedure. Of the 32 patients who had fistulotomy performed, complete healing occurred in 30. Seven patients who healed required more than one operation for fistula. One patient was left with an asymptomatic fistula, and one required proctectomy for persistent symptomatic fistula and proctitis. Success of operation correlated with absence of rectal disease and quiescent disease elsewhere in the gastrointestinal tract. Aggressive medical treatment is required to control bowel disease preoperatively. In the majority of patients, subsequent surgery is justified and healing can be anticipated.
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PMID:Surgical management of anorectal fistulas in Crohn's disease. 279 86

Colonic and rectal forceps and excision biopsies of 355 dogs with clinical signs of large bowel disease were investigated. Five percent of the forceps biopsies were unsuitable for examination; all excision biopsies were of good quality. Forceps biopsies were obtained from one to eight sites, up to 60 cm cranial from the anus, while excision biopsies, mostly from tumors, were from the rectoanal region. Slight to severe colitis and/or proctitis was found in 192 dogs (54%). A single type of colitis was seen in 160 dogs; in 53 cases the lesions were local, in 107 cases multiple. A combination of different types of colitis was found in 32 dogs. Atrophic colitis, diffuse colitis and canine histiocytic ulcerative colitis were the most prominent findings, followed by ulcerative, superficial and eosinophilic colitis. Follicular, hypertrophic and aspecific granulomatous colitis were found in only a few cases. Tumors were diagnosed in 57 dogs (16%). Of these tumors 50 were of epithelial and seven were of mesenchymal origin. A high percentage (61%) of the epithelial tumors consisted of adenomas of the rectoanal region. In ten other dogs (3%) a differential diagnosis of lymphosarcoma or colitis had to be made. Colitis and colorectal tumors were more prevalent in Boxers, German Shepherds, Poodles, Great Danes and Spaniels. In the Boxers simple chronic colitis, as well as canine histiocytic ulcerative colitis were more frequently found, the latter especially in females. Other biopsy findings were edema, crypt cysts, hemorrhages, an increased number of intraepithelial lymphocytes and an increased or decreased number of goblet cells.
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PMID:The histological appearance of large intestinal biopsies in dogs with clinical signs of large bowel disease. 334 3

In a twenty-year period 19 appendicectomy specimens were diagnosed as primary Crohn's disease. This represents 4.9% of the total number of both resection specimens and mucosal biopsies diagnosed as Crohn's disease during that time. This is a review of the main histopathological features found in these appendices and their subsequent clinical outcome. The predominant feature is transmural inflammation characterised by fibrosis and giant cell epithelioid granulomata. An accompanying spectrum of acute inflammatory changes is also seen. One patient progressed to more widespread ileal and caecal disease 17 months later. One patient developed perianal fistulae and chronic non-specific proctitis 24 months later. This represents a proven recurrence of one case in a study population of 19. The conclusion is that primary Crohn's disease of the appendix is usually an isolated phenomenon but rarely it may forewarn of more widespread bowel disease in the future. A discussion regarding the differential diagnosis of granulomatous appendiceal lesions is included.
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PMID:Granulomatous disease in the vermiform appendix. 685 30

The clinical presentation, operative findings and outcome in 40 patients who required surgery for bowel disease after radiotherapy are presented. The type of presentation varied according to the time after radiotherapy. In the first month, many patients had a proctitis but none required surgery. Five patients were operated on within one month, 2 for radiation-induced acute ileitis and 3 for exacerbations of pre-existing disease (diverticular disease 2, ulcerative colitis 1). The commonest time of presentation was between 3 and 18 months after radiotherapy, when 20 patients needed surgery for bowel disease caused by radiation-induced local ischaemia. Twelve of these patients had chronic perforation, 6 had severe rectal bleeding and 2 had painful anorectal ulceration. Fifteen patients presented between 2 and 24 years after radiotherapy, usually with incomplete intestinal obstruction due to a fibrous stricture, but 2 patients had rectal carcinoma. Wide resection of the involved bowel was the principal method of treatment but any anastomosis was protected by a proximal defunctioning stoma. There was no operative mortality but 10 patients have died subsequently. The danger of dismissing these patients as having incurable malignancy is stressed because, although the condition is infrequent, it is usually amenable to adequate surgery.
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PMID:Bowel disease after radiotherapy. 686 19

Fifteen patients with ischemia of the colon are presented. The majority showed a similar clinical presentation with hematochezia, abdominal pain, and diarrhea in an elderly patient population having associated disease. Colonoscopy was abnormal in all patients studied. Three endoscopic stages were recognized; (1) acute stage characterized by petechiae, pallor, and hyperemia; (2) subacute stage consisting of ulceration and exudation; and (3) chronic stage characterized by stricture, decrease in haustrations, and mucosal granularity. Conventional barium enemas were abnormal and suggested ischemic colitis in six of 15 patients. Rigid proctoscopy was normal or demonstrated nonspecific proctitis in 12 of 15 patients studied. Colonoscopic biopsies demonstrated superficial inflammatory changes in all patients. Thirteen patients had complete mucosal healing endoscopically in 2 weeks to 3 months with stricture developing in four patients. Because ischemic colitis is a distinct subtype of ischemic bowel disease most often limited to the superficial mucosa, colonoscopy is an alternative and usually safe modality in the diagnosis of this entity and proved more accurate that conventional x-ray and proctoscopy.
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PMID:Colonoscopy in ischemic colitis. 729 23

Fifteen consecutive patients with PG have been studied during the period 1971-78. Systemic disease was found in 13 of the patients and preceded the skin disease in 10 patients by 1-25 years. Only two patients had ulcerative colitis. One patient had paroxysmal nocturnal hemoglobinuria and three patients had an IgA myeloma. Eight patients had polyarthritis; this was classical seropositive rheumatoid arthritis in two patients, and a seronegative inflammatory polyarthritis in six patients. Four patients had an unusual progressive erosive seronegative polyarthritis without evidence of granulomatous bowel disease, psoriasis, genital, urinary tract or eye disease. In three of these four patients the arthritis preceded the PG. Synovial fluid analysis showed depressed complement levels and in one patient deposits of immunoglobulins and complement were demonstrated in the synovial membrane. The course of the arthritis was progressive with development of disabling joint deformities and erosive destruction of joints, despite treatment with penicillamine, corticosteroids and nonsteroidal anti-inflammatory drugs. One other patient had severe degenerative joint disease and chondrocalcinosis in association with a seronegative inflammatory polyarthritis, and another patient had ulcerative proctitis and severe degenerative joint disease secondary to chronic seronegative inflammatory polyarthritis. None of the patients had colitic arthritis, but in view of the association between PG and ulcerative colitis, some patients previously reported with PG and joint disease may have been suffering from the arthritis of ulcerative colitis. PG developed at the site of skin trauma in six patients. The natural history of the skin disease ran one of two courses: an acute, progressive course in which the ulcers rapidly enlarged until arrested by treatment; and a chronic course in which the lesions extended slowly and which after a period of weeks began to show signs of spontaneous healing. In only the patients with ulcerative colitis was there any correlation between the activity of the associated disease and the onset and progression of the skin disease. Serum complement levels were normal and no circulating cryoprecipitable immune complexes were found. Skin histology showed no evidence of vasculitis and direct immunofluorescence examination of involved skin was negative for IgG, IgM, IgA and C3. No consistent abnormality of cell-mediated immunity or neutrophil function was found and no significantly increased prevalence of any HLA antigen type was noted. Twelve patients have been treated with systemic corticosteroids. Six of these patients developed serious steroid complications and four patients have died, all from complications of steroid therapy.
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PMID:Pyoderma gangrenosum: clinical and laboratory findings in 15 patients with special reference to polyarthritis. 736 40


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