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

A total of 1,167 stool specimens collected from 0.6-6 years old patients attending King Abdel Aziz University Hospital (KAUH) in Riyadh, were examined for intestinal parasites. Of these 243 (20.8%) were positive. Giardia lamblia (13.5) and Enterobius vermicularis (4.2%), were the commonest parasites found. Other parasites present include Ascaris lumbricoides, Entamoeba histolytica and Hymenolepis nana. Abdominal pain (38.6%) and diarrhoea (27.6%) were the most common causes of referral presented among both males and females examined groups. Out of 211 patients positive for different parasites and showing different causes of referral, 45.5% were accompanied with abdominal pain and 22.3% having pruritus ani, while the percentage of patients having diarrhoea and positive for different parasites (9.5%) are less. It has been concluded that diarrhoea is not a major sign of parasitic infestation in 0.6-6 years old age group. Other causes of referral include, loss of appetite, underweight and failure to thrive which are mainly associated with Giardia lamblia infection.
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PMID:Pattern of intestinal parasitic infection in preschool children in Riyadh, Saudi Arabia. 280 81

A 19-year-old male was admitted to our department because of high fever, abdominal pain, and diarrhea. Electrocardiogram (ECG) on admission revealed diffuse ST-T changes which persisted for 5 days. Stool culture grew Shigella sonnei. We conclude that the infection with Shigella sonnei was the cause for these findings which were most probably due to myocarditis. To the best of our knowledge myocarditis as a complication of shigella infestation has never been reported.
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PMID:Shigella sonnei myocarditis. 330 Nov 21

Parasitic infestation of the intestinal tract was investigated in a prospective study of 177 patients from southern Europe and Turkey. In a group of patients (n = 127) who attended the Medical Outpatients Department because of abdominal pain, pathogenic parasites were isolated from a single stool sample in 69 (54%). 19 patients had 2 or more parasites. 22 out of 25 patients reviewed after treatment were free of parasites, and 17 were symptom-free. Abdominal pain persisted unchanged in 8 patients. In a second group of patients (n = 50) with extraabdominal symptoms, 11 (22%) had pathogenic parasites in stool. Multiple infestation did not occur in this group. The results show that in this population group stool examination for parasites should be carried out routinely in the investigation of abdominal pain. The high prevalence rate possibly justifies a search for parasites even where there are no intestinal symptoms.
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PMID:[Intestinal parasitosis in irritable colon]. 399 30

A white homosexual man presented with a 6-week history of intermittent diarrhoea, abdominal pain, nausea and malaise. Threadworm infestation was present, but other gastro-intestinal infection was excluded. Rectal spirochaetosis was found on examination of a rectal biopsy specimen. The patient's symptoms disappeared and the rectal tissue returned to normal on biopsy after treatment with metronidazole and mebendazole. It is suggested that the symptoms were directly related to the presence of rectal spirochaetosis, which responded to the antibiotic.
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PMID:Rectal spirochaetosis--symptomatic response to metronidazole and mebendazole. A case report. 403 98

Cryptosporidial oocysts were identified by modified Ziehl-Neelsen stain in the stools of seven (3.2%) of 213 children with acute or chronic diarrhoea and one (0.9%) of 112 controls. All children with cryptosporidia were immunocompetent. Four of the index cases had a short illness (3-14 days) with watery diarrhoea, vomiting (2), and abdominal pain (2). Two index cases had chronic diarrhoea for over four months and failure to thrive. Both had a small intestinal enteropathy; one had cryptosporidial oocysts in stool specimens two months apart and the other had cryptosporidial schizonts attached to the jejunal mucosa. One index case had a colitis of indeterminate cause. Four of the index cases had recently travelled abroad. There had been an outbreak of gastroenteritis in the family of one of the index cases, and three affected sisters and an asymptomatic brother had oocysts in their stools. Cryptosporidial infestation seems to be associated with acute gastroenteritis and sometimes with chronic diarrhoea and small bowel damage in immunocompetent children.
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PMID:Cryptosporidiosis in immunocompetent children. 403 4

Among 810 parasitologically examined persons (1981) 277 (34%) showed positive findings. The high percentage of parasitisation in foreigners (86%) is to be explained by the in most cases aimed transfer of these patients (215 of the 810 persons). Affection with Schistosoma was recognized in 51 patients at the age of 17-47 years (means = 21.86), without Africans, and stood in the 3rd place of the distribution of frequency of the heterogeneous parasitoses. 49 of these patients came from Mozambique, 1 from Namibia and 1 from Zambia. In 51% S. haematobium was diagnosed, in 22% S. mansoni and in 27% a double infestation with the two forms of parasites. While 80% of the patients with affection of S. haematobium showed clinical symptoms (macrohaematuria, cystitis complaints), there were only 44% among the S. mansoni group. 47 patients were treated with Niridazole (Ambilhar, 25 mg/kg, 5-7 days), 2 patients with Praziquantel (Biltricide, 40 mg/kg, 1 day) and 2 other patients with Praziquantel after unsuccessful Niridazole therapy. Follow-up examinations were performed after 1, 3, 6 and 12 months. In 17% of the patients treated with Niridazole the primary treatment did not lead to cure; side effects (abdominal pain, nausea, vertigo) were observed in 55%. Praziquantel was tolerated very well. During a control period of 1 year living eggs of Schistosoma were no more proved.
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PMID:[Clinical aspects and therapy of schistosomiasis]. 661 96

A fairly high number of symptoms are usually ascribed to intestinal parasites, a fact leading many times to various treatments in the absence of diagnostic evidence. Aiming to correlate presence of parasite with that of signs and symptoms authors have reviewed 1,131 patients submitted, for several reasons, to a search of parasites which was positive in only 384 cases. Authors conclude that only eosinophilia is a quite constant finding in E. vermicularis infestation and abdominal pain and chronic diarrhea are often present during giardia infestations.
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PMID:[Intestinal parasitoses: contribution to their clinical diagnosis]. 666 Jun 47

A 16-year-old boy was hospitalized because of abdominal pain, diarrhea, and weight loss. Serum immunoelectrophoresis showed an absence of IgA and diminished levels of IgM and IgG. Radiological examination of the upper gut was suggestive of lymphoid nodular hyperplasia, a diagnosis confirmed by endoscopy and intestinal biopsy. In addition, infestation with Giardia Lamblia was proven by duodenal aspirate at the time of endoscopy.
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PMID:The value of endoscopy in the diagnosis of lymphoid nodular hyperplasia. 744 Sep 50

Anisakidosis (previously known as anisakiasis) is a disease caused by the accidental ingestion of larval nematodes (Anisakis and sometimes Pseudoterranova) in raw fish. Two groups of patients are studied: 5 clinical cases and 20 serological diagnoses. 55 French cases are already published. Most of them complained of acute symptoms, which occurred within 12 h of eating the seafood meal--epigastric pain, occlusion, diffuse abdominal pain, and appendicitis. Larvae were attached to the gastric mucosa (25 cases), including an inflammatory response (erythema, oedema ulceration). Diagnosis of anisakiasis is made by gastroscopy which allows removal of the worms, and cures the patients. In gastro-intestinal tract X-rays, oedema in the mucosa, pseudo tumour formation, and filling defects (worm) were observed. In chronic infections, cases with intermittent feelings of ill health and abdominal pain, lasting from several weeks to months, were misdiagnosed as another intestinal disease. Positive serological reactions are helpful, and surgery is necessary for resection of the lesion; diagnosis is made histologically by an eosinophilic granuloma, and the presence of a larva with Y shaped lateral cords. Infestation rate is high in fishes: cod (88%), rock fish (86%), herring (88%), salmon, mackerel. Public health education should discourage the eating of raw fish. Thorough cooking to 70 degrees C or adequate freezing to -20 degrees C for 72 h are the best preventive measures. Such legislation is only in force in the Netherlands, where cases have decreased dramatically.
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PMID:Anisakidosis: report of 25 cases and review of the literature. 762 71

Severe whipworm infestation, an exceedingly uncommon cause of gastrointestinal bleeding, has not been reported in Taiwan. The reported case concerns a 59-year-old female who had suffered from abdominal pain and passage of tarry stool for several days. Esophagogastroduodenoscopy was performed, and several roundworms were seen in the second portion of duodenum. After removal, the characteristic appearance of Trichuris trichiura was apparent. After exploratory laparotomy for intractable bloody stool, the result of operative findings and pathological reports also confirmed our diagnosis. This is a case presented of massive gastrointestinal bleeding in which the cause of bleeding was diagnosed before operation to be whipworm infestation by endoscopic examination. The clinical and pathologic characteristics of the trichuriasis are described, with a brief review and discussion.
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PMID:Gastrointestinal bleeding due to whipworm (Trichuris trichiura) infestation: a case report. 764 Nov 29


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