Qualitative PCR is an accurate method for the detection of CMV in the mucosa of the GI tract. Further investigations are needed for determination of the exact pathological role of detected CMV.
The knowledge of pseudothrombocytopenia (PTCP) is important for the accuracy of a clinical assessment and for avoiding unnecessary treatment. An elderly patient was hospitalized with left lung pneumonia. Severe thrombocytopenia [platelet (PLT) number: 18 × 109/L] without any clinical bleeding was found in ethylenediaminetetraacetic acid blood collection tube. PLT measurement was repeated in various anticoagulant [sodium citrate, lithium heparin, disodium oxalate, hirudin, and magnesium sulfate (Mg-sulfate)] sample collection tubes and all of them showed thrombocytopenia except with Mg-sulfate. To the best of our knowledge, PTCP with five anticoagulant sample collection tubes has not been reported earlier.
Elevated procalcitonin (PCT) levels are observed early after orthotopic liver transplantation (OLTx). The aim of this study was to evaluate the changes in systemic and regional PCT serum levels from the time of organ harvesting until the early postoperative phase of OLTx ( n=28) and to investigate the prognostic suitability of postoperative changes in PCT level for the outcome of OLTx ( n=61). Only in seven of 28 donors were higher PCT levels found (0.84+/-0.43 ng/ml). During organ preservation, hepatectomy, and in the anhepatic phase, the PCT levels were in the normal range; in 11 of 28 cases hepatic vein PCT levels were higher during graft flush with own blood than the systemic or portal vein samples at the same time (1.27+/-0.43 ng/ml vs 0.16+/-0.26 ng/ml and 0.23+/-0.15 ng/ml, respectively, P<0.02). The elevation of PCT levels began immediately after graft reperfusion (1.04+/-0.77 ng/ml vs 0.27+/-0.22 ng/ml, P<0.001), and the levels at postoperative day 2 were significantly higher in the case of postoperative complications (30.6+/-19.6 ng/ml vs 4.8+/-3.6 ng/ml, P<0.001).
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