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

Listeria monocytogenes is a well-recognized cause of bacteremia and meningitis in immunocompromised individuals, including recipients of solid organ transplants, but has only rarely been reported following orthotopic liver transplantation (OLT). Most previously reported cases of listeriosis occurred months to years following liver transplantation; we describe a case of listeriosis that occurred within 1 wk of liver transplantation, shortly after discontinuation of trimethoprim-sulfamethoxazole prophylaxis, and review the English literature on Listeria infection after OLT. The patient developed abdominal pain and fever that suggested a bile leak, but was definitively diagnosed with Listeria infection by blood culture. The infection was successfully treated with 3 wk of intravenous ampicillin. We conclude that serious systemic infection with Listeria monocytogenes is uncommon following OLT, may occur early in the postoperative period, and responds well to treatment with high dose ampicillin.
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PMID:Listeria infection after liver transplantation: report of a case and review of the literature. 977 60

Over 15 years, 14 patients with yersiniosis in two North American comprehensive thalassemia clinics (0.6 cases per 100 patient-years) presented with fever (100%), diarrhea (86%), right-lower-quadrant abdominal pain (71%), bacteremia (57%), a palpable abdominal mass (36%), and pharyngitis (28%). Clinically apparent infection occurred within 10 days of blood transfusion in 57% of patients. Nine patients (64%) had only a modest elevation in serum level of ferritin (< 2,000 micrograms/L). Patients with focal abdominal findings had a higher body iron burden, as estimated by the serum ferritin level, and significant intraabdominal suppurative complications. Two patients were not receiving iron-chelating therapy with deferoxamine; one patient was receiving the experimental chelator deferiprone (L1). Iron-loaded patients with beta-thalassemia are at greatly increased risk for severe yersiniosis, even when their body iron burden (as indicated by the serum ferritin level) is only moderately elevated and they are not receiving iron-chelating therapy with deferoxamine.
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PMID:Infection due to Yersinia enterocolitica in a series of patients with beta-thalassemia: incidence and predisposing factors. 986 43

Many of the complications of high-dose therapy with hematopoietic stem cells are caused by or lead to the multiple-organ dysfunction syndrome (MODS). In hematopoietic stem cell transplantation (HSCT), acquired antithrombin III (ATIII) deficiency is independently associated with MODS to the exclusion of transplant type, preparative regimen, and bacteremia. In experimental settings, replacement of ATIII can ameliorate the severity of MODS that develops in response to a variety of pathologic stimuli, suggesting that ATIII supplementation might improve the clinical course of MODS in patients undergoing HSCT. We performed a study to determine if ATIII can improve the morbidity of MODS in HSCT. Forty-nine patients undergoing HSCT, who developed pulmonary dysfunction (oxygen saturation of <90%), central nervous system dysfunction (drop of >4 points in the mini-mental status exam), or hepatic dysfunction (bilirubin >34 micromol/L [2.0 mg%], weight gain of >5% over baseline, and abdominal pain, possibly of hepatic origin) with a concomitant ATIII activity of <84% were double-blind randomized to receive ATIII concentrate, 70 units/kg within 24 hours of recognition of initial organ dysfunction followed by 50 units/kg 8, 16, 48, and 72 hours later, or albumin placebo. The group randomized to ATIII had a lower severity-of-illness score (15.7 +/- 19.2 vs. 28.6 +/- 25.2, p = 0.03), shorter duration of hospitalization (14.9 +/- 16.7 vs. 25.7 /- 17.9 days, p = 0.03), and lower hospital charges ($138,700 +/- $23,500 vs. $206,400 +/- $34,000). ATIII concentrate was associated with improved morbidity of MODS in patients undergoing HSCT when given early in the evolution of the syndrome.
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PMID:A prospective randomized double-blind trial of antithrombin III concentrate in the treatment of multiple-organ dysfunction syndrome during hematopoietic stem cell transplantation. 992 12

Acetaminophen overdose is a common intoxication in daily practice the standard treatment is N-acetylcysteine (NAC) antidotal therapy for possible poisoning. However, dialysis procedures can remove the drug from the body effectively. We describe a case of acetaminophen overdose that was treated with both hemodialysis (HD) and NAC due to severe intoxication and slow drug clearance. A 37-year-old woman attempted suicide by ingestion of 100 tablets (500 mg each) of acetaminophen, and presented with vomiting, hematemesis and abdominal pain. The patient had elevated liver enzymes, coagulation defects, thrombocytopenia a high serum acetaminophen level (201 mg/l at 12 hours post-ingestion) with a prolonged half-life. Oral NAC was given; however, it was ineffective due to severe vomiting and hematemesis. HD as adjunctive therapy was initiated at 19 hours post-ingestion. HD reduced the serum acetaminophen level from 102.77 to 35.77 mg/l. Severe hepatic injury, bacteremia and pancytopenia were noted in the following days. The patient later recovered after treatment with NAC, HD and intensive supportive care. HD removed 66% of the total acetaminophen body burden during a single four-hour session, increased the clearance by 2.75-fold and shortened the half-life from 7.2 hours to 2.6 hours during HD. Through NAC therapy is the standard regimen for acetaminophen poisoning, in the severely poisoned patient who cannot tolerate NAC therapy, HD may be used as adjunctive therapy to enhance the elimination of acetaminophen.
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PMID:Hemodialysis as adjunctive therapy for severe acetaminophen poisoning: a case report. 1063 7

Over a 6-year period, 42 patients with different underlying diseases developed Aeromonas bacteremia in our hospital. The male to female ratio was 2:1. The vast majority of these patients had underlying diseases, including various types of neoplasm (n = 14), liver cirrhosis (n = 11), biliary tract disorder (n = 10) and other illnesses (n = 7). Community-acquired bacteremia was predominant (33 cases, 79%). Aeromonas hydrophila was the most common species isolated (88%). Monomicrobial bacteremia was more common than polymicrobial bacteremia (64% vs 36%). Monomicrobial bacteremia was associated with neoplasm or liver cirrhosis in 80% of patients. Polymicrobial bacteremia was more common in patients with biliary tract disorder than in patients from other groups (60% vs 40%). Escherichia coli (60%) was the predominant concomitant organism isolated. The major clinical manifestations were fever (74%), jaundice (57%), and abdominal pain (45%). Recognized infection sites included biliary tract, soft tissue involvement, peritoneal involvement, while 50% of patients had no recognized infection site. Eight patients (80%) received cholecystectomy due to gall stone with acute cholecystitis. However, none of the cirrhotic patients with necrotizing fasciitis received surgical treatment. The mortality attributed to Aeromonas bacteremia was 70%. Patients with liver cirrhosis or malignancy had a higher acute mortality (death within 7 days after admission) than the other patients (89% vs 11%). We conclude that Aeromonas bacteremia can cause a rapidly fatal outcome and should be considered an important pathogen for septicemia in patients with liver cirrhosis or neoplasm.
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PMID:Outcomes of Aeromonas bacteremia in patients with different types of underlying disease. 1126 69

Septic thrombophlebitis of the portal vein is an unusual and serious complication of abdominal infection. We present a patient with thrombophlebitis of the portal vein of unknown origin, suffering from fever, abdominal pain, jaundice, abnormal liver test function and bacteremia related to Bacteroides fragilis. Ultrasonography, with doppler of the portal vein, was performed which showed thrombosis of the portal vein together with signs of portal hypertension. The patient underwent six weeks of antibiotic treatment. The evolution was favourable, the infection was overcome and the portal vein was de-obstructed as a consequence of which the signs of portal hypertension disappeared.
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PMID:[Septic thrombophlebitis of the portal vein associated with reversible portal hypertension]. 1180 28

Streptococcus bovis is the rare cause of spontaneous bacterial peritonitis in decompensated cirrhosis. S. bovis bacteremia has long been known to be associated with colon cancer. We describe seven patients and review the seven previous reports of spontaneous bacterial peritonitis patients with S. bovis infection. Most of the patients had cirrhosis and presented with fever, abdominal pain, abdominal distention, and jaundice. Colonic adenomatous polyps with dysplastic change were found in 18.2% of the patients. The approach to this group of patients requires diagnostic paracentesis, blood cultures, ascitic fluid culture, and treatment with antimicrobial agents. Intravenous penicillin is still the antimicrobial agent of first choice (mean minimum inhibitory concentration for penicillin = 0.05 microg/ml). S. bovis is an infrequent cause of spontaneous bacterial peritonitis. The physician could make a case that colonoscopy is not needed because the patient is very sick and the possibility of GI pathology, especially colonic lesions, has been low. However, it may be that colonoscopy should be done if there are clinical suggestions to do so or the patient is well enough to withstand surgery.
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PMID:Spontaneous bacterial peritonitis caused by Streptococcus bovis: case series and review of the literature. 1209 69

Hepatic IVC disease (HVD), a disease caused by complete obstruction or stenosis of inferior vena cava (IVC) near cava-atrial junction is endemic in Nepal. It is a chronic disease characterized by upper abdominal pain, hepatomegaly, splenomegaly and dilated superficial veins in the body trunk. Ascites commonly, with high protein content is a feature of acute and subacute stages and during acute exacerbation of the chronic disease. We assessed the occurrence of bacterial peritonitis among patients of HVD with ascites. One hundred and sixty seven consecutive patients with ascites, which included 91 patients with HVD were examined for the presence of bacterial peritonitis. The ascitic fluids were examined for total and differential WBC count. The fluid and the blood were cultured for aerobic microorganisms by bedside inoculation in blood culture bottles. HVD is a common cause of non-cirrhotic high protein content ascites in Nepal. It was uniquely associated with high incidence of bacteremia (61%) and high incidence of mono-bacterial peritonitis (67%) from Gram-negative enteric bacteria (58.5%) and Staphylococcus aureus (42.5%). Ascites and bacterial peritonitis generally occurred almost simultaneously in these patients. It is postulated that when bacteremia occurred the defective portion of IVC near the cava-atrial junction become infected resulting in hepatic venous outflow obstruction and formation of ascites with high protein content. And spread of infection from the infected IVC to the peritoneum resulted in bacterial peritonitis.
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PMID:Bacterial peritonitis in hepatic inferior vena cava disease: a hypothesis to explain the cause of infection in high protein ascites. 1224 91

Acute acalculous cholecystitis is inflammation of the gallbladder in the absence of gallstones. It usually occurs in critically ill patients and is rare in the pediatric age group. We describe a 12-year-old boy who presented with fever, jaundice, and abdominal pain and was found to have acute acalculous cholecystitis, sacroiliitis, and pelvic osteomyelitis associated with bacteremia as a result of Staphylococcus aureus. Antibiotic therapy without surgical intervention was effective. A high index of suspicion is required to make an early diagnosis and institute appropriate treatment for children with this condition. Although cholecystectomy has been considered the standard therapy, medical treatment alone can be successful.
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PMID:Staphylococcal acalculous cholecystitis in a child. 1263 Jun 51

Chromobacterium violaceum is confined in tropical and subtropical regions, which can cause life-threatening disease. It is the only Chromobacterium species that is pathogenic to humans. Because of its rarity, clinicians often do not appreciate its importance when it is isolated. We report a fulminate fatal case of C. violaceum bacteremia in a 20-year-old male Taiwanese. The clinical manifestations were fever and abdominal pain, followed by shock and pulmonary septic embolism. Emergent laparotomy identified acute appendicitis with rupture. Flomoxef sodium was administered immediately. However, his condition deteriorated rapidly and he died within 48 h after the onset of illness. Two sets of blood culture yielded C. violaceum. Physicians should be aware of the occurrence of this infection in summer season.
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PMID:Chromobacterium violaceum bacteremia: a case report. 1288 67


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