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

Yersinia enterocolitica biotype 1, serotype O:21 was isolated from feces or rectal washings of three members of one family in northwestern Saskatchewan. The three isolates gave positive pathogenicity tests in guinea pigs with cultures grown at 22 degrees C as inoculum. All three cases showed clinical symptoms consistent with yersiniosis. All three cases had symptoms of diarrhea and abdominal pain, and two cases had recorded fever. In two cases, appendicitis was initially suspect. One case with ileitis and peritonitis was fatal. The environmental source of the infection was not found, but river water, milk, and person-to-person spread are discussed as possible sources of the infections. The need for microbiology laboratories to culture stool specimens specifically for Y. enterocolitica, using cold-enrichment techniques is emphasized. This family outbreak of yersiniosis provides further evidence that certain biotype 1 strains of Y. enterocolitica are pathogenic.
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PMID:Family outbreak of yersiniosis. 715 10

Four out of 24 patients presenting as an emergency with acute non-specific abdominal pain showed serological evidence of infection with Yersinia pseudotuberculosis. Two out of 13 patients presenting with acute appendicitis during the same period also had evidence of Yersinia infection. Viral infection was present in only 1 patient in each group. Since it is rare to find antibodies to yersinia in healthy individuals, it seems likely that yersinia is a cause of some cases of non-specific abdominal pain. Viral infection does not appear to be an important aetiological factor in patients over 12 years of age.
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PMID:Yersinia and viruses in acute non-specific abdominal pain and appendicitis. 722 44

A prospective study was performed to estimate the frequency of gastroenteritis due to Yersinia enterocolitica in Montreal children and their families. Evidence of bacterial infection was correlated with clinical features and serologic responses. YE was isolated from the stools of 181 (index cases) of 6,364 children with gastroenteritis over a 15-month period; Salmonella was isolated from 280 and Shigella from 68. Median ages were 24, 30, and 41 months, respectively. All but 18 YE isolates were biotype 4, serotype 0:3. YE was not found in the stools of 545 children without gastrointestinal symptoms. Clinical manifestations of the index cases with YE biotype 4, serotype 0:3 (n = 57) included diarrhea (98%), fever (88%), abdominal pain (64.5%), and vomiting (38.5%) with mean durations of 14, 3.9, 7.7, and 2.4 days, respectively. The duration of excretion of YE in the stool ranged from 14 to 97 days (mean 42). Spread of YE occurred in 27 of 57 families studied, involving 15 of 41 children and 19 of 117 adult contacts; approximately one-third of infected contacts developed diarrhea. Agglutination titers of greater than or equal to 200 were demonstrated in all index cases infected with serotype 0:3, with the exception of two very young infants. YE is a frequent cause of bacterial gastroenteritis in Montreal children. The illness is characterized by persistent diarrhea and abdominal pain, prolonged YE excretion in the stools, and moderate communicability.
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PMID:Yersinia enterocolitica gastroenteritis: a prospective study of clinical, bacteriologic, and epidemiologic features. 735 Mar 11

We studied characteristics of ocular inflammation associated with Yersinia infection in 23 patients. After an acute onset with fever, diarrhea, and abdominal pain, 22 patients developed arthritis, 11 patients developed myalgia, 11 patients developed Reiter's syndrome, 17 patients developed acute anterior uveitis, and nine patients developed conjunctivitis. Sacroiliitis was found in 12 patients. The patients had high erythrocyte sedimentation rates, leukocytosis, and lack of antinuclear antibodies and rheumatoid factor. All 17 patients tested had HLA-B27 antigen. The patients with acute anterior uveitis showed aqueous flare, cells, fine keratic precipitates, and often exudates, posterior synechiae, vitritis, and macular edema. Acute anterior uveitis was mostly unilateral and resolved during corticosteroids on the average during the first six weeks; recurrences were seen in about half of the cases. Conjunctivitis was generally mild with no chemosis, follicles, or keratitis; and it resolved in one week without treatment. Our results indicate that in HLA-B27 positive patients infective agents can trigger acute anterior uveitis or conjunctivitis, which often occur together with rheumatic diseases.
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PMID:Ocular inflammation associated with Yersinia infection. 735 91

We report two new cases of aneurysms of the sub-renal aorta in which rupture was followed by a chronic clinical course. In the first, there was an atheromatous aneurysm which led to chronic lombo-sciatic pain over a period of 15 months before exact diagnosis. The second concerned an aneurysm probably related to Yersinia enterolitica infection which led to abdominal pain over a period of 3 weeks. In both cases, the diagnosis was made on the CT scan and the operation led to the immediate disappearance of the symptomatology. Although a particular entity of sub-renal aorta aneurysms is still under debate, identifying an identifiable subset appears to be justified. Indeed, cases in which a chronic course follows rupture have particular characteristics including the absence of effect on general haemodynamics and an operative risk identical to nonruptured aneurysms. These characteristics differentiate this subset from non-sealed retroperitoneal aneurysms of the aorta.
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PMID:[Chronic course of rupture of subrenal aortic aneurysms. Apropos of two cases]. 774 33

Yersinia pseudotuberculosis is an uncommon cause of abdominal pain. It has a much lower incidence than Yersinia enterocolitica, and most reports have emanated from Europe or North America. This report is about a patient with Yersiniosis affecting the appendix alone, in contrast to the usual picture of mesenteric adenitis or septicemia associated with this organism.
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PMID:Yersinia pseudotuberculosis affecting the appendix. 787 53

The aim of the present study was to elucidate the connection between yersiniosis and chronic inflammation. During the period 1974-83, Yersinia enterocolitica infection was diagnosed in 458 hospitalized patients by antibody response, or isolation. The patients were followed for 4-14 years (1987); 160 were readmitted with chronic disease. Fifty-three patients had persistent joint complaints, 18 developed ankylosing spondylitis, 14 rheumatoid arthritis, and 17 iridocyclitis. Thirty-eight patients suffered from chronic abdominal pain, and another 28 from chronic diarrhoea. Two who underwent proctocolectomy microscopically had ulcerative colitis. Eleven patients developed neurological disease; others developed conditions such as chronic nephritis, thyroid disease, insulin-dependent diabetes, etc. Chronic hepatitis, found in 22 patients, was significantly correlated with positive test for antinuclear antibody and rheumatoid factor, and with death. Several patients developed chronic multiorgan disease, probably with chronic hepatitis as pivot. Regarding the whole material, the difference between observed and expected cumulative survival rates remained significant for 8 years (0.9189 < 0.9456; p < 0.025), indicating a substantial impact on long-term survival exerted by chronic yersiniosis.
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PMID:Yersinia enterocolitica: an inducer of chronic inflammation. 796 May 1

To investigate the value of colonoscopy in the diagnosis of acute infectious colitis, we prospectively cultured both feces and biopsy specimens obtained during colonoscopy of patients who, because of clinical features such as the acute onset of abdominal pain and diarrhea, were suspected of having the disease. Of the 20 patients who participated in the study, some causative micro-organism was identified in 13 (Campylobacter in 6 patients, Salmonella in 5 patients, and Yersinia in 2 patients), but not in the remaining 7. In addition, biopsy specimens were more sensitive for culture (positive for Campylobacter in 4 patients, Salmonella in 5 patients, and Yersinia in 1 patient) than were feces samples (positive for Campylobacter in 2 patients and for Yersinia and Salmonella in 1 patient each) (50% versus 20%, p = 0.048). These findings suggest that cultures of biopsy specimens obtained during colonoscopy may be diagnostic in sporadic cases of acute enterocolitis caused by bacteria.
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PMID:Culture of colonoscopically obtained biopsy specimens in acute infectious colitis. 801 19

Yersinia enterocolitica enteritis is a potentially treatable infection. To understand its seasonal incidence and clinical presentation in children, we reviewed case records of children seen in Cardinal Glennon Children's Hospital in St. Louis, MO. We found the incidence of Yersinia enteritis to be as frequent as enteritis caused by Campylobacter. It occurred more frequently during the winter months (P < 0.002) than during the rest of the year. Fever was common in infants with Yersinia enteritis. Abdominal pain and distention were infrequent. Seventeen (35%) patients were 3 months of age or younger; 4 of 17 (28%) developed Yersinia sepsis as a complication of the enteritis. Physicians should perform stool cultures for Y. enterocolitica in young infants who present with high fever and diarrhea in winter months, especially when there is blood in stools or the patient appears septic.
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PMID:Presentation of Yersinia enterocolitica enteritis in children. 832 99

In June 1991, there were large scale outbreaks of Yersinia pseudotuberculosis at 4 primary schools and 1 junior high-school in Noheji-machi in Aomori Prefecture. A total of 732 patients (725 pupils and school children, 7 teachers and personnel) were affected and 134 were hospitalized. Sex ratio of incidence was 1.1:1.0 without appreciable difference. Clinical symptoms (478 patients) were represented frequently by pyrexia (86.4%), eruption (73.8%), abdominal pain (66.7%), vomiting nausea (63.4%), etc., and were characterized by a strawberry tongue, pharyngeal redness, membranous desquamation of the fingers and arthralgia during convalescence. Yersinia pseudotuberculosis was isolated from 27 (81.8%) of 33 patients stool specimens, 1 waste water specimen and 2 (11.7%) of cooking employees' stool specimens. The isolates were confirmed serotype 5a, and positive for calcium-dependency and autoagglutination, and harboring 40-50 megadalton virulent plasmid. Restrictive endonuclease digestive pattern of plasmid proved to be identical. In many cases, patients' serum antibody titer showed a significant increase ratio to the isolated strain. In term of drug susceptibility, all the strains were sensitive to cefem, penicillin and amino-glycoside series and resistant to macrolide and sulfa series. The infectious source was limited to the school feeding, but the responsible food remained unknown. Mean latency and exposure day were presumed to be 6.5 days and May 30, respectively.
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PMID:[Large scale outbreak of Yersinia pseudotuberculosis serotype 5a infection at Noheji-machi in Aomori Prefecture]. 845 Feb 73


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