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

Clinical picture and differential diagnosis of Yersinia arthritis are shown by means of three own observations. It is an acute oligoarthritis affecting especially knee- and ankle-joints. The involved joints are very painful, swollen and warm. There may be a history of enteritis or suspicion of acute appendicitis because of lower abdominal pain, but this is not obligatory. The laboratory parameters of inflammation (ESR, C-reactive protein, white blood count, serumproteinelectrophoresis) are changed significantly. Diagnosis is made by serum agglutination reaction (Widal-reaction) against ceesurface antigens (O-antigens) of Yersinia enterocolitica. Almost only people with the HL-A antigen B27 tend to get arthritis during Yersinia infection. The differential diagnosis has to consider reactive arthritis during Salmonella or Shigella infections, acute sarcoidosis, Reiter's disease and rheumatoid arthritis.
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PMID:[Yersinia arthritis (author's transl)]. 52 13

We recently saw a patient who had aortitis syndrome associated with secondary amyloidosis. To our knowledge, she is the fourth report of this complication occurring in aortitis syndrome. In November 1985, the patient, a 18 year-old woman, was admitted to our hospital because of a high fever, back pain, abdominal pain and general fatigue. On physical examination, bruit was audible on the abdomen, bilateral radial artery was weakly palpable. Angiography showed the stenosis of bilateral carotid artery, subclavian artery, renal artery and superior mesenteric artery. From the above findings, she was diagnosed aortitis syndrome, and treatment was begun with prednisolone. However, she developed recurrently a high fever, chest pain, abdominal pain and exertional dyspnea. Laboratory findings at the active stage revealed the marked elevation of leukocytes, erythrocyte sedimentation rate and C-reactive protein. On her clinical course, the number of circulating thrombocytes was paralleled with the activity of the disease. On June 1988, she developed suddenly a high fever and severe pain of abdomen. Pathological findings of her stomach showed the deposition of amyloid protein A. Laboratory findings depicted the marked increment of thrombocytes, beta-thromboglobulin and platelet factor 4. These results suggest that circulating thrombocytes may play a role in product ion of amyloid protein.
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PMID:[A case of aortitis syndrome complicated with amyloidosis, type AA]. 176 46

Acute pancreatitis is characterized by clinical, morphological, and functional aspects. Severe abdominal pain with progression during the first hours after onset is the leading symptom. In the majority of patients acute pancreatitis had a "mild" clinical course, but 10 to 20% will develop severe local and systemic complications. Symptoms at the onset of disease are not specific and need consideration of several other diagnoses. Elevation of pancreatic serum enzymes is the main parameter in the diagnosis of acute pancreatitis. Besides the traditional parameter of total amylase, several specific pancreatic enzymes (e.g. pancreatic amylase, lipase, immunoreactive trypsin or elastase) are now widely used in clinical routine and guarantee a higher diagnostic specificity. The imaging procedures ultrasonography and computed tomography aid in identifying etiological factors in grading the severity of the disease and deciding therapeutic strategies. Endoscopic retrograde chol- angiopancreatography is most sensitive in detecting biliary lithiasis and can be successfully complemented by sphincterotomy if needed. Besides complex clinical and laboratory criteria, several biochemical markers (e.g. C-reactive protein, PMN-elastase, trypsinogen activation peptides) have been found to be valid for the detection of pancreatic necrosis and are of definite prognostic value. On the basis of such detailed information, the therapeutic strategy can be planned in a straight-forward manner.
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PMID:Clinical picture and diagnosis of acute pancreatitis. 185 80

The US guidelines for prevention and management of the difficult to diagnose symptomatic pelvic inflammatory disease (PID), which affects approximately 1 million every year, include microbial etiology and pathogenesis, the magnitude of the problem in terms of epidemiology and financial impact, risk assessment, prevention, diagnosis, treatment, and surveillance. The etiology of PID reveals multiple organisms, though mostly C. trachomatis and N. gonorrhoea. PID includes acute, silent, and atypical. C. trachomatis has been isolated in 20-40% of PID cases, while N. gonorrhoea in 27-80% of cervical cases. Other anaerobic bacteria isolated, which comprise 25-50% of acute cases, are Gardnerella vaginalis, Streptococcus species, Escherichia coli, and Hemophilus influenzae. PID results when organisms from the endocervix spread to the endometrium and fallopian tube mucosa. Contributing factors are IUD user's hormonal changes during menses (within 7 days of onset of menses), retrograde menses, and virulent characteristics of acute chlamydial and gonococcal PID. The estimated cost of PID for 1990 was $4.2 billion for 25 million in outpatient care and 275,000 hospitalized. Sexual practice related to the risk of PID are having sex with someone with STD, a young age at first intercourse, multiple sex partners, a high frequency of sexual intercourse and new partners within 30 days. Barrier methods (mechanical or chemical) decrease risk. Inconsistent risk is associated with oral contraceptive use and douching, but IUD's have an increased risk of adverse consequences and further transmission. Recommended action is community health promotion of education, as well as prompt and available clinical service, partner notification, training of health care providers, and routine screening. Individuals must self protect. Clinical diagnosis is difficult and imprecise. Minimum criteria for clinical diagnosis are lower abdominal pain, bilateral adnexal tenderness, cervical motion tenderness. Severe cases require oral temperature 38.3 Centigrade, abnormal cervical or vaginal discharge, elevated erythrocyte sedimentation rate and/or C-reactive protein, culture for N. gonorrhoea and non-cervical tests for C. trachomatis, and optionally endometrial biopsy, tubo-ovarian sonography, and laparoscopy. Failure to meet these criteria should not be withholding therapy. Sensitivity to the emotional needs and careful follow-up are necessary. Inpatient treatment recommendations are broad spectrum regimens such as: Cefoxitin plus doxycycline; for outpatients, cefoxitin plus doxycycline or tetracycline (erthyromycin may be substituted).
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PMID:Pelvic inflammatory disease: guidelines for prevention and management. 203 5

We have conducted a phase I study with autologous monocytes activated ex vivo and administered intraperitoneally in nine patients with peritoneal carcinomatosis. Blood monocytes were collected by leukapheresis and then purified by counterflow elutriation (up to 10(9) cells, with a purity of greater than 90%). Ex vivo activation was obtained by incubating these cells with 1 micrograms liposomal MTP-PE/10(6) monocytes for 18 hours in hydrophobic culture bags at 37 degrees C in 5% carbon dioxide humidified air. The activated monocytes were then infused in the peritoneal cavity once a week for 5 consecutive weeks through an implanted peritoneal infusion system, Port-A-Cath (Pharmacia Deltec, St Paul, MN), on an intrapatient dose-escalating schedule (10(7) to 10(9) monocytes). No severe adverse reactions occurred. Toxicity was mild, the chief acute reactions being fever (27%), chills (13%), and abdominal pain (25%). None of the side effects led to dose reduction. No consistent change in hemostatic function, liver function, or renal function was observed. Significant increases in granulocyte counts, neopterine, and acute phase reactants (fibrinogen, C-reactive protein) occurred in the peripheral blood. In vitro monocyte activation was demonstrated by the relapse of procoagulant activity and monokines (interleukin-1 [IL-1], IL-6, and tumor necrosis factor-alpha [TNF alpha]) in the supernatants of cultured monocytes. Evidence for in vivo monocyte activation was provided by the increase of these monokines in the peritoneal fluids. Kinetic studies with indium-111 (111In)-labeled activated autologous monocytes in five patients suggest that these infused monocytes may remain in the peritoneal cavity for up to 7 days. This locoregional immunotherapeutic approach seems to be encouraging in view of adjuvant therapeutic modality in ovarian cancer patients with minimal residual intraabdominal disease following second-look laparotomy.
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PMID:Phase I study of liposomal MTP-PE-activated autologous monocytes administered intraperitoneally to patients with peritoneal carcinomatosis. 204 66

Clinical symptoms and laboratory measures of renal and liver function, coagulation, and inflammatory parameters were prospectively studied in 74 hospitalized patients (14-74 years of age) with serologic evidence of nephropathia epidemica. The most common clinical findings were acute onset of symptoms, fever (greater than or equal to 38 degrees C), thirst, headache, nausea, back pain, vomiting, myalgia, and abdominal pain. Twenty-seven patients (37%) had hemorrhagic manifestations, i.e., epistaxis, melena, hematemesis, petechial bleeding, macroscopic hematuria, or metrorrhagia. Disseminated intravascular coagulation developed in four patients. Fifty-one percent had thrombocytopenia. Proteinuria was recorded for all patients, while hematuria and glucosuria were noted for 85% and 58%, respectively. Serum creatinine levels were elevated in 71 (96%) of the patients. Levels of C-reactive protein or erythrocyte sedimentation rates were elevated in all cases, usually to levels found in serious bacterial diseases. Sixty-six (89%) of the patients were followed for up to 7 months, at which time all had recovered clinically. No patient died or required dialysis. We conclude that nephropathia epidemica in Sweden has a clinical picture similar to that of hemorrhagic fevers in other parts of the world, but with a milder course and a better prognosis.
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PMID:Clinical characteristics of nephropathia epidemica in Sweden: prospective study of 74 cases. 257 3

An 11-year-old boy suffered from malaise, weight loss and pallor. A palpable abdominal tumor on the right side, anemia and increased C-reactive protein were detected. Intravenous urography revealed destruction of the right kidney resembling Wilms tumor. But ultrasound and computered tomography rised skepticism. Analysis of previously documented cases suggests that xanthogranulomatous pyelonephritis must equally be considered in a child with unilaterally enlarged kidney without function, especially when the child shows fever, leukocytosis, bacteriuria, anemia, leukocyturia, calculi of the urinary tract, abdominal pain and/or a palpable abdominal tumor. Ultrasound and computered tomography can lead to the diagnosis, and identify extrarenal infiltration. Nephrectomy results in complete cure and is therefore the treatment of choice.
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PMID:[Xanthogranulomatous pyelonephritis]. 302 38

Clinical and laboratory findings of 78 paediatric patients with infections due to enteroinvasive bacteria were analysed. The material included 33 cases of Yersinia enterocolitica, 21 of Campylobacter jejuni, 21 of Salmonella and 2 of Shigella infection, reflecting the current order of frequency ot these enteropathogens in Finnish paediatric population. Diarrhoea was the presenting symptom in 73% of the cases with Yersinia, 90% with Campylobacter and 100% with Salmonella. Conversely, abdominal pain on admission occurred more frequently (p less than 0.01) in patients with Yersinia (68%) than with Campylobacter (38%) or Salmonella (24%). Diarrhoea caused by each of the three enteric bacteria was clinically indistinguishable, with gross blood and mucoid stools occurring in most of the cases. However, faecal leucocytes were more frequently present in diarrhoea due to Y. enterocolitica (87%) and C. jejuni (83%) than Salmonella (36%); p less than 0.025). Diarrhoea due to Y. enterocolitica was typically associated with signs of systemic response, including fever greater than or equal to 39 degrees C, WBC count over 11 X 10(9)/l, and C-reactive protein greater than or equal to 10 mg/l. These criteria may thus be helpful in differentiating Yersinia infections from other cases of exudative diarrhoea in children. The clinical picture of Y. enterocolitica infection probably reflects the more invasive nature of this enteropathogen as compared with C. jejuni or Salmonella.
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PMID:Clinical and laboratory features of Yersinia, Campylobacter and Salmonella infections in children. 388 48

The aim of this study was to compare the sensitivity, specificity, and diagnostic accuracy of serum interleukin-6, interleukin-8, beta 2-microglobulin, and C-reactive protein in the assessment of the severity of acute pancreatitis using commercial kits for their respective assays. Thirty-eight patients with acute pancreatitis (25 men, 13 women, mean age 59 years, range 16-97) were studied; the diagnosis was based on prolonged upper abdominal pain associated with a twofold increase of serum lipase, and it was confirmed by imaging techniques. According to the Atlanta criteria, 15 patients had severe illness and 23 had mild disease. The four serum markers were determined in all patients on admission, as well as daily for the following five days. On the first day of the disease, the sensitivity (calculated on patients with severe pancreatitis), specificity (calculated on patients with mild pancreatitis), and the diagnostic accuracy of these serum markers for establishing the severity of acute pancreatitis were 100%, 86%, and 91% for interleukin-6 (cutoff level 2.7 pg/ml); 100%, 81% and 88% for interleukin-8 (cutoff level 30 pg/ml); 58%, 81%, and 73% for beta 2-microglobulin (cutoff level 2.1 mg/liter); and 8%, 95%, and 64% for C-reactive protein (cutoff level 11 mg/dl). The results of our study indicate that, when assayed during the first 24 hr of disease onset, interleukin-6 and interleukin-8 are better markers than beta 2-microglobulin or C-reactive protein for evaluating the severity of acute pancreatitis.
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PMID:Serum interleukin-6, interleukin-8, and beta 2-microglobulin in early assessment of severity of acute pancreatitis. Comparison with serum C-reactive protein. 758 12

Proinflammatory mediators, including leukotriene (LT) B4, are elevated in the intestinal mucosa in active chronic inflammatory bowel diseases (IBD). LTE4 is the major peptidoleukotriene metabolite and it is stable in urine. The aim of this study was to measure LTE4 levels in the urine of 27 children with Crohn's disease and 27 control subjects including 12 children with functional recurrent abdominal pain and 15 unaffected siblings of IBD patients. LTE4 levels were measured in urine using high-performance liquid chromatography separation and radioimmunoassay with specific antibody. The Pediatric Crohn's Disease Activity Index and physician global assessment were used to categorize patient groups. C-reactive protein, orosomucoid, and erythrocyte sedimentation rate were employed as laboratory markers of mucosal inflammation. Urinary LTE4 levels were elevated in the 13 children with active Crohn's disease (160.5 +/- 59.4 pg/ml; mean +/- SEM) compared with both levels in the 14 patients with inactive disease (67.1 +/- 18.1 pg/ml; p < 0.05) and controls (45.0 +/- 10.9 pg/ml; p < 0.05). We conclude that measurement of urinary LTE4 is a useful test for monitoring the activation of peptidoleukotrienes in patients with Crohn's disease. It provides a noninvasive, objective adjunct for assessment of disease activity and could be employed in future trials examining the role of the leukotriene inhibitors in the medical therapy of IBD.
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PMID:Levels of peptidoleukotriene E4 are elevated in active Crohn's disease. 763 82


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