No abstract available.
Frustration*

No abstract available.
Colonoscopy*

BACKGROUND/AIMS: Ulcerative colitis (UC) is a chronic disease that characteristically has a relapsing and remitting course. Probiotics might possibly induce remission in the treatment of active UC. Aims of our study were to assess the efficacy of VSL#3 on clinical response and colonic tissue cytokine concentration changes in patients with active UC. METHODS: Twenty-four eligible patients with mild to moderate UC received open-label VSL#3 4 sachets daily in 2 divided doses for 8 weeks. The disease activity pre- and post-VSL#3 therapy was assessed by ulcerative colitis disease activity score and colonic tissue cytokine profiling done at baseline and at week 8. RESULTS: Twenty-four patients (mean age, 43.7 years; range, 20-70 years; male/female, 15/9) were enrolled and 2 patients did not have the final endoscopic assessment. A total of 22 patients were analyzed. Intent to treat analysis demonstrated remission in 45.8% of subjects (n=11); partial response in 20.8% (n=5); no change or worse in 25.0% (n=6) of subjects. The mean ulcerative colitis disease activity index (UCDAI) scores decreased from 7.09+/-1.81 to 1.45+/-1.29 in patients with a remission (p<0.001). The mean endoscopic scores had also significantly decreased from 1.91+/-0.54 to 0.63+/-0.50 in patients with a remission (p<0.001). The concentrations of colonic cytokines did not change significantly during treatment in patients with a remission. CONCLUSIONS: Our study demonstrated that VSL#3 is effective in achieving clinical responses and remissions in patients with mild-to moderately active UC, further supporting the potential role in UC therapy.
Adult ; Aged ; Colitis, Ulcerative/*therapy ; Cytokines/metabolism ; Drug Administration Schedule ; Humans ; Male ; Middle Aged ; Probiotics/*therapeutic use ; Severity of Illness Index

No abstract available.
Hemorrhage

A Dieulafoy's lesion is an uncommon, but important, cause of gastrointestinal bleeding. It is associated with massive, life-threatening hemorrhage and is typically difficult to diagnose. Although originally described in the stomach and rarely found below the proximal stomach, identical lesions have been reported in other gastrointestinal organs, including the duodenum, jejunum, colon, and rectum. Most cases occur with bleeding in the gastrointestinal tract. However, we present an incidental asymptomatic Dieulafoy's lesion in the colon, which was treated successfully by using an endoscopic hemoclipping technique.
Colon ; Duodenum ; Gastrointestinal Tract ; Hemorrhage ; Jejunum ; Rectum ; Stomach

PURPOSE: Nowadays, with improvements in hygiene and in the sewage system, the prevalence of amebic colitis in Korea is declining. However, amebic colitis still occurs every year. We investigated the clinical features of current patients with amebic colitis and compared the results with those for a past endemic period in Korea. METHODS: From June 2000 to June 2005, 10 patients were diagnosed in the Digestive endoscopy center of Song Do colorectal hospital as having amebic colitis. We evaluated their medical histories, clinical characteristics, and colonoscopic findings. RESULTS: The male-to-female ratio was 1.5 : 1. The mean age was 38.4+/-11.4 years. The mean diagnostic period from occurrence of symptoms to diagnosis was 20.4+/-17.5 days. The clinical symptoms of amebic colitis were diarrhea (80%), bloody stool (70%), mucoid stool (60%), abdominal pain (50%), fever, weight loss, nausea, and fatigue. Seven patients (70%) had a history of travel, and six of those seven patients had taken trips abroad. The foreign areas of travel included India (50%), Indonesia (28.6%), and Japan (16.7%). The diagnostic methods were colonoscopic biopsies to detect trophozoites of Entameba histolytica (90%) and serologic tests for the anti-ameba antibody (10%). The most common colonic locations of the lesions were the cecum (80%) and the rectum (80%). Another was the ascending colon (30%); pan-colonic involvement was also seen (10%). CONCLUSIONS: In the past, the cause of amebic colitis in Korea was poor hygiene. Nowadays, however, travel to amebiasis-endemic areas may be the most important cause. Therefore, the travel history of diarrheal patients is an important diagnostic factor in cases of amebic colitis and a differential diagnosis factor in cases of inflammatory bowel disease.
Abdominal Pain ; Biopsy ; Cecum ; Colon ; Colon, Ascending ; Diagnosis ; Diagnosis, Differential ; Diarrhea ; Dysentery, Amebic* ; Endoscopy ; Fatigue ; Fever ; Humans ; Hygiene ; India ; Indonesia ; Inflammatory Bowel Diseases ; Japan ; Korea ; Music ; Nausea ; Prevalence ; Rectum ; Serologic Tests ; Sewage ; Trophozoites ; Weight Loss

No abstract available.
Colonoscopy

PURPOSE: The aims of this study were to find the difference in frequency between genders and to determine the correlation between age-related disease and other diseases in obstructive defecation. METHODS: A consecutive series of 1,513 patients (343 males, 1,170 females) with obstructive defecation who undertook defecography and/or cinedefecography during 1 year period was analyzed. RESULTS: The causes of obstructive defecation in males showed as spastic pelvic floor syndrome (SPFS) (48.3%), rectal prolapse (RP) (31.4%), descending perineum syndrome (DPS) (25.9%), enterocele or sigmoidocele (7.6%), and rectocele (7%). However, in females, the causes were rectocele (83.8%), DPS (49.2%), RP (37.6%), SPFS (32.5 %), and enterocele or sigmoidocele (11.2%). The SPFS was negatively correlated with enterocele or sigmoidocele, DPS, RP in both genders, but SPFS had no statistical correlation with rectocele. DPS was correlated with RP in both genders and with enterocele or sigmoidocele in females, but no statistical correlation was seen in males. The size of the rectocele showed a slight correlation with age in females (r=0.102, P=0.01). Age was correlated with rectal prolapse in females; however, it showed a negative correlation with SPFS in females. CONCLUSIONS: The frequency of diseases causing obstructive defecation is different between genders. Age may not play a role in aggrevating the diseases causing obstructive defecation. Further pathophysiologic study of gender differences in patients with obstructive defecation is needed.
Defecation* ; Defecography ; Female ; Hernia ; Humans ; Male ; Muscle Spasticity ; Pelvic Floor ; Perineum ; Rectal Prolapse ; Rectocele

PURPOSE: Inflammatory bowel disease (IBD) has steadily increased, according to westernized life style, popular use of colonoscopy, and development of pathology and diagnostic radiology. However, there is no avaliable data about epidemiology of IBD in Korea. Even though our data is not a standard of IBD patients in Korea, it is possible to understand the trend of IBD. METHODS: From Jan. 1995 to Dec. 2000, cases of ulcerative colitis (UC), Crohn's disease (CD), and indeterminate colitis (ID) were evaluated retrospectively. Annual incidence of IBD at our hospital was calculated with using new IBD patients/new out-patients. To compare the incidence of CD with that of intestinal tuberculosis (TB), intestinal TB cases from Jan. 1997 to Dec. 2000 were evaluated. RESULTS: Total number of IBD patients was 651: UC (480, 73.7%), CD (149, 22.9%) and ID (22, 3.4%) in order of frequency. Male was more prevalent than female (1.2:1), especially in CD (2.5:1). However, there was no difference of sex in UC. Mean age was 37.9 ( 14.1) years old, ranging from 11 to 79. CD patients (25.1 9.4) were younger than UC (41.9 13.0). Incidence of IBD out of new out-patients increased annually:0.30% (53 cases) in 1995, 0.31% (67 cases) in 1996, 0.37% (99 cases) in 1997, 0.38% (100 cases) in 1998, 0.54% (158 cases) in 1999 and 0.58% (174 cases) in 2000. The most common types of UC and CD were proctitis (52.3%) and ileocolic type (59.7%), respectively. Incidence of CD was more prevalent than that of intestinal TB (2.5:1). CONCLUSION: About 0.5% of new out-patients had IBD and the number of patients of IBD increased annually. CD patients were younger than those of UC and male was predominant. The number of patients with CD exceeded that of intestinal TB patients.
Colitis ; Colitis, Ulcerative ; Colonoscopy ; Crohn Disease ; Epidemiology ; Female ; Humans ; Incidence ; Inflammatory Bowel Diseases* ; Korea ; Life Style ; Male ; Outpatients ; Pathology ; Proctitis ; Retrospective Studies ; Tuberculosis

A route of colorectal cancer development other than the adenoma-carcinoma sequence has recently become an issue due to the discovery of depressed-type early colorectal cancers. Moreover, the fact that some polyp-like cancers actually originate from depressed-type lesions has become obvious. Despite the protruding shapes of depressed-type early colorectal cancers, they probably have biological characteristics, which are different from those of the usual polyp lesions. We undertook this study to evaluate the clinical significance of depressed-type colorectal neoplasms. The authors recently experienced 87 cases of depressed-type colorectal neoplasms. Using Kudo's classification, we classified these 87 cases into three types based on their growth patterns, type IIc, type IIa + IIc, and type Is + IIc, and then analyzed these types on the basis of size, type, and submucosal invasion rate. The submucosal invasion rate of cancers of type IIa + IIc was significantly higher than that of type IIc (p < 0.05), and the rate for cancers of types IIa + IIc and Is + IIc together was significantly higher than that of type IIc (p < 0.05). However, no significant difference was found between the rates of types IIa + IIc and Is + IIc. In conclusion, the IIa + IIc and Is + IIc sub-types of depressed-type colorectal neoplasms, individually and together, have higher rates of submucosal invasion than type IIc lesions. Accordingly, type IIa + IIc and type Is + IIc must be differentiated from the usual polyps and should be managed cautiously, despite their protruding shapes.
Colorectal Neoplasms/*pathology ; Disease Progression ; Female ; Human ; Male ; Middle Age ; Neoplasm Invasiveness