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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical course of Influenza type A virus infections in 47 hospitalized children aged 0-9 years was assessed retrospectively. The infection was diagnosed by demonstration of the virus in the nasopharyngeal secretion during the acute phase of the illness. Out of 21 Influenza A strains in which the subtype was determined, one was found to be H1- and 20 were H3-subtype. Lower respiratory tract disease was the main diagnosis in 21 children, 16 of whom had pneumonia; 14 of these patients were under three years of age. Gastro-intestinal symptoms occurred in 40% of the children over three years of age. Eight patients had febrile convulsions, a girl aged nine years had double vision and vertigo and a female infant aged two months had periodic apnoea and bradycardia. The reasons for hospitalization were febrile convulsions, abdominal pain, lower respiratory tract symptoms and high pyrexia.
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PMID:[Varying clinical pictures among young children with influenza virus type A infections]. 153 90

In a retrospective survey, the clinical details of all children with primary peptic ulcer seen at Red Cross War Memorial Children's Hospital over a 12-year period were analysed. The diagnosis was confirmed in 31 cases, 22 of whom had a duodenal ulcer. Gastro-intestinal bleeding was the presenting symptom in 19 patients. In 7 of these there were no preceding symptoms, rendering earlier diagnosis impossible. Those presenting with abdominal pain had a mean interval of 2.8 years between onset of symptoms and diagnosis. Useful clinical clues in these children were epigastric tenderness and anaemia. To avoid diagnostic delays, peptic ulcer disease should be considered more often in children with abdominal pain. When available, gastro-intestinal tract endoscopy should be the diagnostic investigation of choice.
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PMID:Primary peptic ulcer disease in childhood. 240 5

A retrospective study was carried out on patients with histologically proven gastric carcinoma diagnosed at the Gastro-intestinal Clinic, Tygerberg Hospital, over a 5-year period--1979-1983. Fifty per cent of patients were coloured men. The overall median age was 65 years but the coloured patients were significantly younger than the white. The main symptoms were loss of appetite and weight, abdominal pain and vomiting. The median duration of symptoms in all patients was 3 months. An abdominal mass, anaemia and obvious weight loss were the most important physical signs. A normocytic, normochromic anaemia, an elevated erythrocyte sedimentation rate, raised liver enzyme levels and hypo-albuminaemia were the most important laboratory findings. In 96% of the 149 patients gastroscopy yielded a positive diagnosis of gastric carcinoma and barium meal examination showed abnormalities in 87%. In the majority of cases the carcinoma was poorly differentiated.
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PMID:Gastric carcinoma at Tygerberg Hospital, 1979-1983. A retrospective study. 300 49

Gastro-intestinal disorders were described during long lasting exercise. However, no systematic evaluation was done before the study of the French Medical Society of Triathlon, which realized an epidemiologic analysis during the French triathlon championship in 1989. The aims of this study were to evaluate the prevalence and the nature of different gastro-intestinal symptoms, to precise the severity and the consequences of these disorders, and to evaluate the self-medication. This study concern 25,640 competitors of the 101 meetings of the French triathlon championship 1989 (75 category A, 19 category B and 7 category C). Two thousand two hundred and seventy four competitors had gastric symptoms like nausea, epigastgric pain or vomiting (8.9%); 2,046 competitors had intestinal troubles like diarrhea or abdominal pain (8%). These results confirm the suffering of the gastro-intestinal tract during a long lasting exercise like a triathlon. These disorders are well known, so self-medication was used for gastric symptoms (0.7%) or intestinal disturbances (18.2%).
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PMID:[Digestive disorders and self medication observed during a competition in endurance athletes. Prospective epidemiological study during a championship of triathlon]. 795 46

A multicentre, randomized, comparative clinical trial of 200 mg RU486 (Mifepristone) followed 48 h later by either 5 mg 9-methylene PGE(2) vaginal gel (meteneprost) or 600 microg oral PGE(1) (misoprostol) for termination of pregnancy within 28 days of the missed period, was carried out through the Indian Council of Medical Research's (ICMR) network of Human Reproduction Research Centres (HRRCs). A total of 893 subjects were assessed regarding their therapeutic responses to the two different treatment groups. The results indicated a success rate of 84.6% among 453 women treated with RU486 followed by 9 methylene PGE(2) vaginal gel, that was not significantly different from the success rate of 87.7% observed in 440 women treated with RU486 followed by oral PGE(1). The majority of study subjects (90%) started bleeding within 72 h. About 26% of the subjects had started bleeding before the administration of any prostaglandin. The average duration of bleeding in all the subjects was about 7 days. No life threatening side effects were observed among the subjects in two treatment groups. Gastro-intestinal complaints were reported more often by women treated with oral PGE(1) as compared to those treated with 9-methylene vaginal PGE(2) gel; nausea occurred in 25.7% and 19.2%, vomiting in 6.8% and 4.6%, and diarrhoea in 4.8% and 0.9% of the subjects in the 2 treatment groups, respectively. Fever higher than 38 degrees C and severe abdominal pain were reported by 4.2% and 5.0% of all subjects treated, respectively. Intravenous infusion of glucose and saline was required by 6 subjects in each treatment of the prostaglandin treated groups. Blood transfusion was required in 2 subjects, one in each treatment group, for profuse bleeding.
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PMID:A multicentre randomized comparative clinical trial of 200 mg RU486 (mifepristone) single dose followed by either 5 mg 9-methylene PGE(2) gel (meteneprost) or 600 microg oral PGE(1) (misoprostol) for termination of early pregnancy within 28 days of missed menstrual period. ICMR Task Force Study. Indian Council of Medical Research. 1112 59

Gastrointestinal Schistosomiasis and Amebiasis are uncommon in the western world, while such infections are frequent in the African community. In addition to the problems associated with the clinical symptoms of these parasitic infections, it is important to stress the increase in cancer of the Gastro-Intestinal (GI) tract. In this study we evaluate the prevalence of cancer in patients affected by chronic inflammatory diseases caused by the above named parasites. In three years, from January 2000 to December 2003, we observed a total of 1199 subject. Of these, 950 presented with complaints of diarrhoea, vomiting, abdominal pain, melena, hematemesis, rectal discharges and alteration of bowel habits. A total of 818 patients were evaluated in Uganda (Mulago and Arua hospitals) and 381 at Luisa Guidotti Hospital in Zimbabwe. An exhaustive clinical history was collected for each patient and then physical and laboratory examinations were performed. The clinical files of all patients previously admitted to the respective hospitals were obtained and the information taken from these files was then integrated with our clinical findings. Subjects who were found free of gastro-intestinal disease after examinations and did not have a clinical history of infective GI disease but presented with other pathologies, were regarded as control group. The control group was composed of 249 subjects. The subjects who were positive on examination underwent further investigations. The number of patients affected by schistosomiasis and amebiasis were 221 and 224 respectively. The number of patients who suffered from aspecific enterocolitis was 454, intestinal tuberculosis was present in 21 patients and we found 30 patients with esophageal candidiasis. Patients who had the above mentioned GI diseases were then divided into 3 groups. First group was composed of patients who had a clinical history of infective GI diseases and were re-admitted for similar symptoms, and on examination were positive for the presence of the same infective GI diseases. Such patients were placed in the Chronic group. The second group was formed of patients who had previously undergone treatment for infective GI diseases but on readmission were found free of infective GI disease, and this group was described as the Cured group. They had symptoms associated with other pathologies. A third group, which we described as the Acute group was composed of patients who did not have any previous case of GI infection and were admitted for the first time. Such patients were found positive on examination for infective GI diseases. In the 950 patients, we found a total of 45 tumors. The tumors were prevalent (42 tumors) in the chronic group. In 34 patients the tumor was in the colo-rectal region, in 3 patients in the stomach, in 4 patients in the esophagus and 1 patient had cancer in the small bowel. Our results show a strong association between the chronic infection of the GI tract and the likelihood to develop tumors. However, it is not clear which biological mechanisms are implicated in such transformations. They may depend on the chronic inflammation of the GI mucous which permits the entrance of carcinogenic materials or on the effects of mutagenic products produced by the parasites or both.
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PMID:Risk of cancer onset in sub-Saharan Africans affected with chronic gastrointestinal parasitic diseases. 1656 65

Gastro-intestinal stromal tumours are a heterogenous group of mesenchymal tumours mostly arising from the stomach and small intestine which may be benign or malignant. A 32-year female presented with abdominal pain and progressive distension of abdomen. On examination liver was enlarged 10 cm below right coastal margin, spleen was also enlarged and non-tender. Shehad marked pallor. On CT scan a hypervascular mass was seen in close relation to the duodenum and is continuous with the lumen of the 2nd part of duodenum. Upper GI scopy showed a proliferative growth in periampullary region with the histopathology of the growth showed features of gastrointestinal stromal tumour. There was no signs of malignant changes. Blood transfusion along with iron and folic acid tablet was the choice of treatment.
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PMID:Gastro-intestinal stromal tumour--a case report. 1705 74

Gastro-intestinal stromal tumors can present with gastro-intestinal hemorrhage, often with an acute episode of abdominal pain, weight loss, nausea and vomiting. We present a case of a young man who presented with gastrointestinal bleeding. The patient previously presented with gastro-intestinal bleeding but several investigations like gastroscopy, coloscopy, Ectopic gastric mucosa-scan, and computed tomography were reported as negative. A well-circumscribed submucosal tumoral mass in the duodenum with maximal thickness of 15 mm was however detected by CT-enteroclysis. Microscopic examination confirmed the presence of a gastro-intestinal stromal tumor.
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PMID:Duodenal stromaltumor detected by CT-enteroclysis. 1727 85

Selenium (Se) is an essential trace element in human and animal nutrition. It is also widely utilized in industrial processes. Reports of acute selenium toxicity in humans are rare. We report a case of a 23-year-old female who consumed about 100 mL of liquid selenite broth and presented with severe nausea, vomiting, abdominal pain, hematemesis and acute renal failure (ARF). The serum selenium level was significantly increased. Gastro-duodenoscopy revealed severe corrosive gastritis. Renal biopsy showed features of acute tubular necrosis (ATN), affecting primarily the proximal tubules. The patient was managed with gastric lavage, blood transfusions, infusion of fresh frozen plasma (FFP) and platelet concentrates and hemo-dialysis. The patient was discharged five weeks after admission and her renal functions recovered completely by eight weeks after admission. She continues to be on regular follow-up for any possible sequelae of mucosal corrosive damage. This case highlights a case of selenium intoxication from selenite broth resulting in ARF and corrosive gastritis. The recovery was complete.
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PMID:Selenium intoxication with selenite broth resulting in acute renal failure and severe gastritis. 1911 27

In this study, the response of Imitanib Mesylate in patients with Gastro-intestinal stromal cell tumour (GIST) was assessed. GIST results from a mutation in one of the receptor protein tyrosine kinases. Imitanib Mesylate, a tyrosine kinase inhibitor, has emerged as a promising new treatment for GISTs. Total 16 cases were reviewed. Diagnosis was based on biopsy and immunohistochemistry. Response assessment was done using CT scans, at a median duration of 4 months. The median age of the patients was 52 years, Majority were male (n=14). Most common presenting complaint was abdominal pain (n=7). Commonest primary site was stomach (n=7), Liver was the most common organ involved in metastasis (n=8). All patients received Imitanib 400 mg orally, once a day. No mortality was reported during median follow up time of 28 months on Imitanib. There was also either radiological remission (n=5) or response (n=5), in about half of the patients without any serious side effects.
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PMID:Response of Imitanib Meysylate in patients with gastrointestinal stromal cell tumour. 1915 25


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