Asymptomatic catheter related Rhizobium radiobacter infection in a haploidentical hemapoetic stem cell recipient.
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Catheter related infections are reported as one of the most common source of nosocomial infections. Rhizobium radibacter infections are generally manifested by fever and leukocytosis. Here, a 14 months-old girl diagnosed as T (-) B (-) NK (+) severe combined immunodeficiency (SCID) is presented. She had received repeated (x3) unconditioned haploidentical hematopoetic stem cell transplantations. During the follow-up, she has been arised an asymptomatic infection with R. Radiobacter, which was isolated from central venous catheter and peripheral blood while she was clinically stable, free of symptoms, fever or leukocytosis. She was treated successfully with cefepime and amikacin and did not require catheter removal. So, it is once more clear that the blood cultures should be obtained on regular basis from all patients with an intravascular device, even they were asymptomatic. (+info)
Activity of an antimicrobial hydrocephalus shunt catheter against Propionibacterium acnes.
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Effect of phytase and xylanase supplementation or particle size on nutrient digestibility of diets containing distillers dried grains with solubles cofermented from wheat and corn in ileal-cannulated grower pigs.
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Usefulness of Y-shaped sheaths in CT angiography for examination of liver tumors.
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AIM: To conduct a single-stage, combined computed tomography (CT) arterial portography (CTAP) and CT arteriography (CTA) imaging operation, we used Y-shaped sheaths with 2 valves, which allowed the insertion of 2 catheters simultaneously. METHODS: Of 1254 patients who underwent abdominal angiography for transarterial embolization and/or intraarterial chemotherapy in our department from May 2002 to November 2009, 664 patients in whom Y-shaped sheaths with 2 valves were used underwent CT angiography using a combination of CTA and CTAP. The Seldinger method was used to insert a 10 cm Y-shaped short sheath with 2 valves into the femoral artery. Under radiographic guidance, a 3.2 French (Fr) catheter was placed in the celiac artery or proper hepatic artery, and a second 3.2 Fr catheter was then placed distal to the inferior pancreaticoduodenal artery of the superior mesenteric artery. CTAP was then performed followed by CTA 10 min later. Photographs were taken during the early and late phases of the procedure. RESULTS: Insertion of 3.2 Fr catheters was not possible in 6 of 664 (0.9%) patients with strong curvature of the femoral artery and 4 of 664 (0.6%) patients with strong curvature of the abdominal aorta. In addition, performing CTAP and CTA as a single-stage combined intervention was not possible in 14 of 664 (2.1%) patients whose right hepatic artery originated from the superior mesenteric artery and in 8 of 664 (1.2%) patients whose left hepatic artery branched from the left gastric artery. There were no sheath-related complications such as those related to arterial dissection or hemostasis. CONCLUSION: Although transfers to and from the CT room were necessary for anatomically variant patients, CT angiography using the Y-shaped sheath for combined CTAP and CTA was considered useful. (+info)
Efficacy of trypsin in enhancing assessment of bacterial colonisation of vascular catheters.
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