Search results for "ulcerative colitis."
showing 10 items of 233 documents
RHEUMATIC PATHOLOGIES IN SUBJECTS WITH INFLAMMATORY BOWEL DISEASE
2010
Inflammatory Bowel Disease (IBD) are commonly associated with rheumatic diseases of the joints. Sixty-five patients are selected during a 5-year study period. All Patients were analyzed with clinical, laboratory and radiographic exams. 38 patients had ulcerative colitis (mean age 42.1 years range:19-75) and 27 patients had Crohn's disease (CD) (mean age 37.2 years, range: 17-64 years). Arthritis occurred in 11 patients (17%): 7 with UC (18.4%) and 4 CD (14.8%). The mean age of patients with arthritis was 35 and mean disease duration of pain and limitation symptoms was 28 months. In 9 patients, arthritis appeared after the onset of bowel symptoms with mean duration of 20 months in UC and 24 …
Immunohistological differential diagnosis of inflammatory colonic diseases.
1984
Immunohistological investigations were carried out on human colonic tissue from, I healthy mucosa, 2 slightly inflamed mucosa, 3 mucosa with ulcerative colitis, 4 mucosa with Crohn's colitis, using antibodies against immunoglobulins and complement components. All our antibodies, including F(ab')2 fragments, demonstrated a progressive increase of labelled cells from healthy mucosa through slightly inflamed mucosa to mucosa with ulcerative colitis, in contrast to a complete absence of labelled cells in cases of Crohn's disease. The results are discussed with regard to their pathogenesis and their clinical significance for the differentiation of ulcerative colitis and Crohn's colitis.
INFLAMMATORY BOWEL DISEASE AND INFGERTILITY: ANALYSIS OF LITERATURE AND FUTURE PERSPECTIVES
2021
Background: inflammatory bowel diseases (IBD) are chronic disorders that affect the gastrointestinal tract but which also present extraintestinal manifestations. One of the problems related to IBD is the presence of bothfemale and male infertility. Aim: determine the correlation between IBD and male and female infertility by analyzing the literature. Material and method: studies carried out in the last twenty years have been selected through the PubMed search engine. Only studies were selected that in their conclusions showed a real correlation between IBD and infertility. Results: the first cause of infetility in both sexes is related to the surgical interventions that patients have to fac…
Argentum-quarz solution in the treatment of anorectal fistulas: Is it possible a conservative approach?
2012
Patients suffering from chronic intestinal diseases (Crohn's disease, Ulcerative Colitis, Indeterminate Colitis) are prone to the development of pyogenic complications. These complications are most commonly in the form of perianal or intraabdominal abscesses and/or fistulas. The treatment of these complications are managed differently but, after an initial treatment based on medical or minimally invasive management, the solution of the pathological condition is always achieved by a surgical procedure. In the last few years prospective studies have proposed an alternative conservative therapeutic approach based on application of fibrin glue in the healing of patients with fistulas-in-ano. In…
Endomicroscopy of Colon Pathology
2007
Colorectal cancer is still one of the leading causes of cancer-related death in the Western world. Screening colonoscopy is widely accepted as the gold standard for early diagnosis of cancer. The prognosis for patients with colonic neoplasms is strictly dependent on the depth of infiltration and therefore depends on early detection of pre-invasive and neoplastic changes. Early detection makes it possible to cure the patient by means of immediate endoscopic resection.
Colonoscopic surveillance in inflammatory bowel disease: state of the art reduction of biopsies.
2011
Longstanding colitis in inflammatory bowel disease (IBD) is associated with an increased risk for intraepithelial neoplasia (IN). White light endoscopy (WLE) with 40–50 random biopsies has been promoted for surveillance but may miss a significant proportion of lesions. In addition, the yield of random biopsies to detect IN is low, and random biopsies are expensive, labor-intensive and distract from scrutinizing the colon. Chromoendoscopy with targeted biopsies has proven its superiority over WLE in multiple randomized trials. It has been incorporated into many national and international guidelines. Virtual chromoendoscopy techniques carry the potential to provide contrast enhancement withou…
Involvement of IL-6 in the Pathogenesis of Inflammatory Bowel Disease and Colon Cancer
2005
Inflammatory bowel disease (IBD), which consists of Crohn’s disease and ulcerative colitis, is defined as a chronic inflammation of the gastrointestinbal tract. The etiopathogenetic mechanisms underlying the development of IBD are still not completely understood, and the therapeutic strategies used thus far have been limited to mostly evidence-based principles. There is growing evidence that the pro-inflammatory cytokine interleukin (IL)-6 plays a crucial part in the uncontrolled intestinal inflammatory process, which is a main characteristic of IBD. There is elevated production of IL-6 and its soluble receptor (sIL-6R) by intestinal macrophages and CD4+ T-cells. The increased formation of …
Diagnostic and Therapeutic Role of Endoscopy in Crohn’s Disease
2015
Endoscopy plays a very important role in the management of Crohn’s disease (CD). It is an extremely important diagnostic tool in the period of symptoms onset, allowing the evaluation of the activity and of the extent of the disease; moreover, it is very useful in follow-up giving an evaluation of the response to the medical therapy, a detection of recurrences following surgery, and providing an oncological screening. Several procedures like traditional colonoscopy, single- and double-balloon enteroscopy, endocapsule examination, and endoscopic ultrasound are today available. CD can be diagnosed with endoscopy by a skilled gastroenterologist in the setting of a suggestive clinical presentati…
Review: Evolution of evidence on PFOA and health following the assessments of the C8 Science Panel.
2020
Abstract Background The C8 Science Panel was composed of three epidemiologists charged with studying the possible health effects of PFOA in a highly exposed population in the mid-Ohio Valley. The Panel determined in 2012 there was a ‘probable link’ (i.e., more probable than not based on the weight of the available scientific evidence) between PFOA and high cholesterol, thyroid disease, kidney and testicular cancer, pregnancy-induced hypertension, and ulcerative colitis. Objective Here, former C8 Science Panel members and collaborators comment on the PFOA literature regarding thyroid disorders, cancer, immune and auto-immune disorders, liver disease, hypercholesterolemia, reproductive outcom…
Advanced age is an independent risk factor for severe infections and mortality in patients given anti-tumor necrosis factor therapy for inflammatory …
2011
See related article, Oostlander AE et al, on page 116 in Gastroenterology. BACKGROUND & AIMS: Few data are available on effects of biologic therapies in patients more than 65 years old with inflammatory bowel disease (IBD). We evaluated the risk and benefits of therapy with tumor necrosis factor (TNF) inhibitors in these patients. METHODS: We collected data from patients with IBD treated with infliximab (n 2475) and adalimumab (n 604) from 2000 to 2009 at 16 tertiary centers. Ninety-five patients (3%) were more than 65 years old (52 men; 37 with ulcerative colitis and 58 with Crohn’s disease; 78 treated with infliximab and 17 with adalimumab). The control group comprised 190 patients 65 yea…