BACKGROUND AND AIMS In children with ulcerative colitis, data on temporal colectomy trends and in-hospital post-colectomy complications are limited. Thus, we evaluated time trends in colectomy rates and post-colectomy complications in children with ulcerative colitis. METHODS We identified all children (≤18years) with a diagnosis code of ulcerative colitis (ICD-9: 556.X) and a procedure code ...

Utilising the population based data resources of the Rochester Epidemiology Project, we determined the incidence and prevalence of chronic ulcerative colitis among Rochester, Minnesota, residents over the 20 year period, 1960-79. One hundred and thirty eight cases met diagnostic and residency criteria, for an overall age, and sex adjusted chronic ulcerative colitis incidence rate of 15.0 per 10...

BACKGROUND Patients with inflammatory bowel disease are at risk of developing metabolic bone disease. AIMS To compare bone mineral density in patients with Crohn's disease with patients with ulcerative colitis and healthy subjects, and to evaluate possible risk factors for bone loss in inflammatory bowel disease. PATIENTS 60 patients with Crohn's disease, 60 with ulcerative colitis, and 60 ...

The purpose of these studies is to determine the colonic myoelectrical and contractile response after eating a 1000 calorie meal in patients with active ulcerative colitis. During fasting, slow waves are identifiable significantly more in patients with ulcerative colitis than in normal subjects (p < 0 . 01). The predominant slow wave frequency is 6 . 1 +/- 0 . 2 cycles/min, which is similar to ...

In a prospective blind evaluation of multiple colonic mucosal biopsy specimens, 45 clinically well defined patients with chronic inflammatory bowel disease (21 Crohn's disease and 24 ulcerative colitis) and 16 control subjects (seven normal subjects and nine patients with diverticular disease) were studied to identify reproducible histopathological features which could distinguish chronic infla...

Immune thrombocytopenic purpura and venous thromboembolism are rare but known complications of ulcerative colitis. Although several case studies have examined the treatment options available for ulcerative colitis patients presenting with immune thrombocytopenic purpura, there have been no reported cases that describe the optimal treatment for patients with ulcerative colitis and immune thrombo...

Skin reactivity to dinitrochlorobenzene (DNCB) and levels of circulating T-lymphocytes were measured in 15 patients with ulcerative colitis, 15 patients with Crohn's disease, and 12 normal control subjects. Diminished reactivity to DNCB was demonstrated in 87% of patients with Crohn's disease (P less than 0-001) and in 53% with ulcerative colitis (P less than 0-02), as compared with only 8-5% o...

An epidemiological study of inflammatory bowel disease in the Province of Granada, Spain, was conducted between 1979 and 1988. Altogether, 257 cases were identified: 167 ulcerative colitis, 79 Crohn's disease, and 11 indeterminate colitis. The mean incidence of ulcerative colitis in the 10 year period was 2/10(5) and 0.9/10(5) for Crohn's disease. This is the first epidemiological study in Spai...

We have examined the age at onset of both ulcerative colitis and colitis-associated colorectal cancer in 100 patients seen atMount Sinai Hospital between 1959 and 1988. There were 85 patients with extensive colitis and 15 with left sided colitis. There was a strong direct correlation between the age at onset of ulcerative colitis and age at diagnosis ofcancer (p<0.0001); this correlation was fo...

Background—In patients with long standing ulcerative colitis at risk of developing malignancy, mutations of the p53 and Ki-ras gene were investigated in lavage solution obtained at surveillance colonoscopy. Methods—DNA was isolated from 31 consecutive patients with total or subtotal ulcerative colitis and a disease duration of between seven and 26 years. Twenty seven control patients showed no ...