Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010346 (Crohn's disease)
 21,615 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Finger clubbing, measured objectively by using the hyponychial angle, was present in 75 out of 200 (38%) patients with Crohn's disease, 15 out of 103 (15%) with ulcerative colitis, and two out of 24 (8%) with proctitis. In Crohn's disease and ulcerative colitis the hyponychial angle was significantly correlated with both disease activity and the extent of fibrosis in the resected specimens from 47 surgically treated patients. The prevalence of finger clubbing in patients with macroscopic disease within the area of the gut innervated by the vagus nerve was significantly higher than that in patients in whom the disease was confined to the distal colon and rectum. Finger clubbing in patients with Crohn's disease tended to regress after resection of macroscopic disease. It is concluded that finger clubbing is significantly commoner in Crohn's disease than ulcerative colitis. The focal stimuli for finger clubbing include mucosal inflammatory change and fibrosis mediated by the vagus and possibly other autonomic pathways acting as the afferent arc of a finger-clubbing reflex.
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PMID:Finger clubbing in inflammatory bowel disease: its prevalence and pathogenesis. 50 14

Musculoskeletal disease occurs in association with inflammatory bowel disorders including Crohn's disease and ulcerative colitis, as well as with Whipple's disease; with enteritis caused by Salmonella, Shigella, and Yersinia; and also following intestinal bypass surgery. Extraintestinal causes of musculoskeletal alterations include Laennec's and biliary cirrhosis and pancreatitis. Three types of musculoskeletal abnormalities are recognized in patients with inflammatory bowel diseases: peripheral joint arthritis, sacroiliitis and spondylitis identical to ankylosing spondylitis, and rarely, miscellaneous changes such as digital clubbing and hypertrophic osteoarthropathy.
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PMID:Enteropathic arthropathies. 243 70

93 children and adolescents with Crohn's disease have been studied. Terminal ileum (25.8%) and ileum and colon (61.3%) were the most common sites of involvement as determined by X-ray examination. The mean age at the time of diagnosis was 13.2 years. A familial incidence of chronic inflammatory bowel disease was found in 12 patients (12.9%). The most common symptoms were: abdominal pain, anorexia, lassitude, diarrhea, loss of weight. Weight below the third percentile, pain on abdominal palpation, anal lesions, mouth ulcers and clubbing of the fingers were the most common clinical signs at the time of diagnosis. Growth retardation (below the third percentile) was present in 22 of 79 children (27.8%) with a mean follow-up of 40 months. 16 patients out of 75 had initial rectal biopsies with histologic changes characteristic of Crohn's disease. 27 patients had surgical treatment; six of them experienced a relapse within a mean period of 26.7 months. Lastly, the authors show that continuous elemental enteral alimentation (CEEA) during 3 weeks induces a remission. CEEA on a longer period is specially targetted to the treatment of growth retardation.
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PMID:[Crohn's disease in children and adolescents]. 286 58

Rheumatologic conditions associated with inflammatory bowel disease may be divided into four clinical categories. First, a unique form of peripheral arthritis occurs in 15-20% of patients with inflammatory bowel disease. The incidence is higher in Crohn's disease than in ulcerative colitis. This is a self-limited, nondeforming, seronegative arthritis that waxes and wanes with bowel flares. It characteristically involves knees and ankles. Persistent erosive monoarthritis is described. Second, spondylitis clinically and radiographically indistinguishable from idiopathic ankylosing spondylitis occurs in 3-6% of patients with inflammatory bowel disease. HLA-B27 positivity occurs in 53-75% of cases, fewer than in idiopathic spondylitis. Third, a bilateral, symmetrical sacroiliitis is seen in 4-18% of patients. This may not progress to clinical spondylitis. The fourth category encompasses rheumatologic complications of inflammatory bowel disease. These include granulomas of bones and joints, granulomatous vasculitis, clubbing, periostitis, amyloidosis, osteoporosis, osteomalacia, septic arthritis, and complications of corticosteroid therapy.
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PMID:Arthritic manifestations of inflammatory bowel disease. 328 78

Nine cases of Crohn's disease from the Department of Medicine, Singapore General Hospital were collected over a duration of 9 years (1978-1986). Male (5): Female (4) ratio was nearly equal. Predominantly young people (mean age 30.5 year, range 12-59 year) from all races in Singapore were affected. Presentation could be acute (1), subacute (2), or chronic (6). The commonest symptoms were abdominal pain (8) diarrhoea (6) and weight loss (6). Three patients had a palpable right iliac fossa mass, 3 had definite malabsorption from ileal disease and 1 had perianal involvement leading to an anal stricture. The only extraintestinal manifestations of disease were clubbing and sacroiliatis. Haematological (haemoglobin, total white count, erythrocyte sedimentation rate) and biochemical (albumin) parameters generally reflected the degree of activity and chronicity of disease prior to presentation. The diagnosis and assessment of disease sites were based on a combination of radiological, endoscopic, operative and histological criteria. Ileal disease (4) per se was commonest followed by ileocolic disease (3) and colonic disease (2). Medical treatment consisted of sulphasalazine +/- steroids in all patients. Azathioprine and metronidazole were used for steroid sparing and perianal disease respectively. Laparotomy was performed in 2 patients. Six patients were well with infrequent (less than or equal to 2 times/year) or no relapses during follow up. Of the remaining three, 2 had either chronically active disease or frequent relapses (greater than 2 times/year) and one severe recurrent disease despite repeated gut resection.
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PMID:Crohn's disease--a diagnostic rarity in Singapore. 343 15

Diffuse mucosal granularity was reported recently in small bowel Crohn's disease. The radiographic appearance corresponded on histopathologic examination to villous hypertrophy, fusion, or epithelial bridge formation. We have observed similar granularity in Crohn's disease but also in several other conditions, including radiation enteritis, pancreatic glucagonoma, protein-losing enteropathy, and small bowel ischemia. Histopathologic examination demonstrated various alterations in villous morphology, such as edema, hyperplasia, clubbing, or fusion. In Crohn's disease, this appearance was sometimes an indication of early inflammatory disease but was also seen following extensive small bowel resection, possibly due to villous enlargement resulting from intestinal adaptation. These findings suggest that granular mucosa in the small bowel is a nonspecific finding reflecting an alteration in villous structure.
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PMID:Granular small bowel mucosa: a reflection of villous abnormality. 359 39

Diagnosis of Crohn's disease in children may be delayed because of obscure presentation and inappropriate investigation. The clinical and radiological features in 35 children with Crohn's disease were reviewed retrospectively. The distal ileum and proximal colon were the most common sites of disease. Intestinal symptoms and signs were often overshadowed by nonspecific complaints. Proximal small bowel disease was characterised by oedema, clubbing, anaemia, and stunting of growth. The delay in diagnosis was less than in other series, although most prolonged in the group with proximal disease. We have identified a group of clinical features that strongly suggests Crohn's disease. In these patients, we believe a small bowel enema is justified. Small bowel enema, although invasive, is more effective than barium meal and follow-through for demonstrating Crohn's disease. Severity of radiological changes did not correlate with clinical assessment. Neither bowel stricture nor fistula was found. Radiology of the colon was insensitive and colonoscopy is better for assessing colonic disease.
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PMID:Clinical and radiological diagnosis of Crohn's disease in children. 394 47

Lung function was studied in 10 patients with Crohn's disease during and after an attack of the disease. Pulmonary volumes and lung transfer factor were not impaired but functional residual capacity was greater during the attack than during remission; it was also greater than in normal subjects. FRC values and disease activity decreased concomitantly during remission as well as finger clubbing. The etiology of this impairment was unknown.
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PMID:Transient pulmonary impairment during attacks of Crohn's disease. 724 92

Recently, latent pulmonary involvement has been described in adult patients with inflammatory bowel disease. It is unknown, however, whether this also occurs in children, and whether the pulmonary abnormalities differ between the acute phase and remission. The incidence of pulmonary abnormalities has been investigated in 26 children with acute or quiescent Crohn's disease in terms of the following parameters: clinical pulmonary symptoms, chest roentgenograms and pulmonary function tests, including lung transfer factor for carbon monoxide (TLCO). One child had a severe digital clubbing. Chest radiographs were normal in all subjects. No significant differences were found between acute and quiescent phase for pulmonary volumes and expiratory flows, but TLCO (% predicted) was significantly decreased during the active phase of the disease as compared to remission (53 +/- 15 vs 81 +/- 19% predicted). These data suggest that latent pulmonary involvement is also present in a paediatric population with active Crohn's disease, despite a short disease history and absence of smoking. Although the nature of this abnormality remains unclear, this extradigestive epiphenomenon should be taken into account with respect to the aetiopathogenesis of Crohn's disease.
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PMID:Latent pulmonary function abnormalities in children with Crohn's disease. 778 80

A case of Hippocratic digital associated with secondary hypertrophic osteoarthropathy complicating Crohn's disease in a 29 year old Japanese male is reported. Hippocratic digital, or finger clubbing, complicating inflammatory bowel disease has been frequently reported in the Western hemisphere. However, its association with secondary hypertrophic osteoarthropathy has been very rarely found in that disease. In Japan, Hippocratic digital has not been described previously. With regard to the pathogenesis of Hippocratic digital and secondary hypertrophic osteoarthropathy, the theory that both entities belong to the same pathological spectrum and that megakaryocytes or platelet clumps may play the most important role, is discussed.
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PMID:Case report: hippocratic digital and Crohn's disease. 884 Feb 48


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