Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In September 1993, we collected 207 patients due to dysentery, who visited the Department of Pediatrics at China Medical College Hospital. In our report, 67.6% of these patients were amebic dysentery, 19.3% were combined infection with amebic and Shigella sonnei dysentery, and 13.1% were Shigella sonnei dysentery. Therefore, amebic dysentery was the predominant cause during this outbreak. The clinical features of this outbreak were, in descending order, watery stool, fever, abdominal pain, mucinous stool and bloody stool. No concurrent liver abscess was discerned. Because there had not been such a clustering of dysentery in Taichung for so many years, we thought that travel to endemic areas might have been the underlying predisposing cause. Most of the school water supplying system was ground water, which might have been contaminated by a few patients returning from endemic areas. We thought that fecal-oral route by contaminated water might have been the primary transmission route.
 ...
PMID:Clinical analysis of a dysentery outbreak in Taichung. 1091 May 50

A hospital based retrospective study of amoebiasis was carried out for a ten-year period at the University Hospital, Kuala Lumpur. Of the 51 cases traced, 30 (59%) had amoebic dysentery, 20 (39%) were amoebic liver abscess (ALA) and one patient had both conditions. Entameoba histolytica trophozoites were identified in 13 (43%) of the amoebic dysenteric stools and 9 (30%) from biopsy. Of the 20 (39%) ALA cases, only one showed parasites in the stool and biopsy. Majority of the patients with dysentery were Malays while Chinese comprised 40% with ALA. Males predominated overall with a male female ratio of 3:1, while for ALA it was 9:1. Most of ALA were single (71.4%) and were localised in the right lobe. The majority of the patients were unemployed. Eighty three percent (83%) of the patients presented with diarrhoea or dysentery followed by abdominal pain while those with ALA had fever, chills, rigors and pain in the right hypochondrium. Eighty percent of the ALA cases showed hepatomegaly. All patients responded to treatment with metronidazole.
 ...
PMID:Amoebiasis: a 10 year retrospective study at the University Hospital, Kuala Lumpur. 1104 54

SCHISTOSOMA INTERCALATUM: Endemic in central Africa, S. intercalatum is the causal agent of this intestinal bilharziasis, which is similar to Mansoni's disease but with a characteristic lower localization (rectum and sigmoid). The principal clinical signs are digestive disorders: abdominal pain, diarrhea or dysentery, straining, tenesmus, rectal bleeding. The moderately enlarged liver is smooth and hard but not painful, especially observed in adolescents. ORIENTAL BILHARZIASIS: Schistosoma japonicum (found in lakes in China, Thailand, Philippines, Indonesia) and Schistosoma mekongi (Melong valley) are the principal agents. Both lead to major liver fibrosis producing severe portal hypertension and growth retardation in children.
 ...
PMID:[Other forms of schistosomiasis]. 1107 81

We have experienced an outbreak of dysentery in Nagasaki. Shigella sonnei were positively cultured from 467 patients out of suspected 821 cases, and 346 patients were admitted. 121 patients were treated with oral antimicrobials in the outpatient clinic. Five patients were diagnosed as secondary infection. We treated a total of 96 patients in Nagasaki Municipal Medical Center, and studied the clinical and bacterial features in these 96 patients. Chief complaints included fever, abdominal pain and diarrhea. Most diarrheal patients showed waterly diarrhea and only a few were bloody (3 of 47). Treatment of levofloxacine 300 mg a day for 5 days successfully eliminated S. sonnei from all culture positive patients. An environmental surveillance revealed that water in a well at the university to which many patients were using was the origin of the infection with positive cultures of S. sonnei. No difference between the clinical and environmental isolates was observed in results on biochemical, serological and enzymatic tests. All isolates were susceptible to levofloxacin and to ofloxacin, but three isolates showed resistance of fosfomycin with MIC above 64 micrograms/ml. In analysis of pulsed-field gel electrophoresis, both clinical and environmental isolates were considered to be closely related.
 ...
PMID:[A Shigella sonnei outbreak in Nagasaki]. 1119 51

Twenty-four Shigella strains of provisional serovars were isolated from travellers with diarrhea during 1993-2000 at Osaka Airport- and Kansai Airport-Quarantine Station. The outline of these cases were as follows. 1) The provisional serovars of these strains (number of cases) were S. dysenteriae 93-119 (2), S. dysenteriae 204/96 (4), S. dysenteriae I9809-73 (4), S. flexneri 88-893 (9), and S. boydii E16553 (5). 2) Symptoms of these cases were diarrhea, abdominal pain, fever, and vomiting. The ratios of each symptom were 100%, 50%, 50%, and 29.2%, respectively. Typical dysentery symptoms (mucous and bloody stool) were observed in three cases. 3) In six cases (25.0%), plural kinds of entero-pathogenic bacteria were isolated, and in four cases, two kinds of Shigella serovar (known and unknown type) were isolated. 4) The major regions where these travellers were infected was South-west Asia (79.2%). 5) Twenty-three of the Shigella strains (95.8%) of the provisional serovars were resistant to two or more drugs tested (SM, CP, TC, KM, ABPC, NA, and OFLX). The most predominant drug resistance pattern was SM. CP. TC. ABPC.
 ...
PMID:[Isolation of provisional serovars of Shigella in diarrheal cases of tourists]. 1180 36

Giardia intestinalis is a common parasite in our country and the rest of the world and is responsible for several clinical disturbances that include dysentery type diarrheas, recurrent abdominal pain, duodenitis, jejunitis, cholecystitis and in some cases toxemias and convulsions. In this paper we review recent concepts of intestinal giardiasis, considering the basic aspects of the biology and physiology of Giardia intestinalis, its morphology and its relationship the parasite pathogenicity. We detail the physiopathological mechanisms responsible for the different clinic manifestations of giardiasis, the specific laboratory and endoscopic methods of diagnosis and the most recent advances in the treatment and prophylaxis of this disease.
 ...
PMID:[Intestinal giardiasis. Mini-review]. 1210 26

Amoebiasis, a disease of worldwide distribution, is endemic in tropical countries with suboptimal sanitation facilities. Isolated amoebic appendicitis (IAA) is regarded as a rare manifestation of the disease globally. Because there are no defined clinical features that distinguish IAA from bacterial appendicitis, diagnosis is usually dependent on histopathological examination. A 9-year retrospective study was undertaken to investigate the clinicopathological aspects of IAA. The main complaints were fever and abdominal pain. None of the patients had dysentery. The pre-operative clinical diagnosis was acute appendicitis and acute abdomen in 13 and 8 patients, respectively. In all cases the intra-operative diagnosis was acute appendicitis. Gross pathological appraisal revealed peritonitis and perforation in 19 and 17 cases, respectively. Histopathological examination of these appendices demonstrated appendiceal ulceration, transmural mixed inflammation, haematophagous amoebic trophozoites and necrosis in all cases. Vascular pathology comprised venous and capillary luminal plugging (11 cases), necrotising small vessel vasculitis (11 cases), thrombophlebitis of medium sized veins (9 cases) and arteritis with associated thrombosis (1 case). Organising fibrinopurulent peritonitis was present in 19 cases. Two appendices that appeared normal macroscopically demonstrated ulceration and inflammation that were confined to the mucosa and submucosa. All of 18 patients who were treated with metronidazole survived without further surgery, while three patients who were untreated succumbed to the disease. Appendicectomy, accurate histopathological appraisal thereof and optimal, timely management of IAA were critical to the favourable outcome in the present study.
 ...
PMID:Isolated amoebic appendicitis. 1211 Dec 2

The case of an elderly immunocompromised man with non-Hodgkin's lymphoma who presented with fever, abdominal pain and bloody diarrhea is described. Brachyspira pilosicoli was isolated from culture. The patient was treated with penicillin G i.v. and became afebrile. B. pilosicoli is a recently recognized enteric pathogen of humans and animals. Intestinal spirochetosis should be included in the differential diagnosis of any immunocompromised or critically ill patient with dysentery.
 ...
PMID:Brachyspira (Serpulina) pilosicoli spirochetemia in an immunocompromised patient. 1212 Sep 47

Computed tomography (CT) is useful for evaluating the diagnosis of gastrointestinal disease, such as infectious colitis, in patients with severe pain and bloody diarrhea. During the 7 years between November 1993 and October 2000, 34 patients with infectious colitis (18 male, 16 female; mean age 42 +/- 19 yrs), received emergency CT and colonoscopy because of severe abdominal pain and dysentery. The following organisms were isolated: pathogenic Escherichia coli (12), 6 of which were O157:H7 (O-157), Salmonella species (11), Campylobacter species (5), Vibrio parahaemolyticus (3), Yersinia enterocolotica (2) and Shigella species (1). Thickening of the intestinal wall greater than 10 mm was seen in the ascending colon in the 6 cases with E. coli O 157, in 5/11 cases with Salmonella, 4/5 with Campylobacter and 1/6 with non-O157 pathogenic E. Coli. Marked intestinal wall thickening, greater than 20 mm, was seen in the ascending colon of the 4 of the patients with an O-157 infection. In all patients with O-157 colitis, slight ascites was noted in the pelvic space. In additions, ascites was also seen in 3/13 patients with Salmonella and 1/5 patients with Campylobacter colitis. The CT findings, in the patients with infectious colitis, are non-specific but knowledge and recognition of the findings will help in patient evaluation and proper treatment.
 ...
PMID:[CT evaluation of infectious colitis]. 1222 65

We describe a variety of acute necrotizing enteritis that is endemic to the Indian subcontinent. During the period 1992-1998, 18 cases of acute jejunoileitis (AJI) were managed. Only those in whom the diagnosis was confirmed at laparotomy have been included in this study. The most common symptoms were abdominal pain (100%), fever (77%), and blood in the stool (100%). A stricture following conservative treatment was present in 1 case. The mean age at presentation was 6.5 years (range 6 months-12 years); the male:female ratio was 1.2:1. All cases were seen during May-October. Routine investigations and X-ray films were nonspecific. Stool cultures did not show any clostridia, shigella, or salmonella. The jejunum was involved most commonly; 28% of patients did not require a bowel resection. Only 1 child presented with shock; the mortality was less than 5%. Short-bowel syndrome resulted in 1 patient due to extensive disease. The histopathologic features that were characteristic of the disease were patchy transmural mucosal necrosis extending centrifugally with submucosal edema, interstitial hemorrhage, type III hypersensitivity reaction, and extensive neovascularization. This type of AJI seen in South/Southeast Asia does not seem to be due a to bacterial infective etiology; immune mediation is suggested. The milder forms can be confused with dysentery. Mild forms of the disease can be managed conservatively, but carry the risk of developing strictures. This disease should be suspected in cases of prolonged dysentery during the summer and autumn months.
 ...
PMID:A clinicopathological study of acute necrotising jejunoileitis. 1241 84


<< Previous 1 2 3 4 5 6 7 Next >>