Yu-lin Guo

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OBJECTIVE To explore whether acute pulmonary embolism (APE) can be quantitatively predicated early with 3 clinical scoring systems, with multidetector CT angiography (MDCTA) as the gold standard, and therefore to select a scoring system more suitable for the Chinese. METHODS Five hundred and seventy consecutive inpatients with highly suspected APE(More)
OBJECTIVE This meta-analysis evaluated the accuracy of diagnosing coronary artery disease using 64-section spiral computed tomography, and compared the difference between Chinese studies and abroad studies. METHODS Relevant English and Chinese articles published from 1998 to 2009 were searched in Cochrane library, Medline, Embase database, OVID database(More)
This study was aimed to investigate the expression of p53-inducible gene 3 (PIG-3) in diffuse large B cell lymphoma (DLBCL) and the relationship between PIG-3 and the pathogenesis of lymphoma. The expression of PIG-3 in 20 patients with DLBCL and 20 healthy adults (as a control group) was detected by Western blot and RT-PCR. The results showed that the(More)
OBJECTIVE To evaluate the predicting value of Wells, Kahn, St. André and Constans scores for the diagnosis of deep venous thrombosis in Chinese patients. METHODS A total of 274 patients suspected with deep venous thrombosis was prospectively blinded evaluated with the four clinical-score systems. Sensitivity, specificity, positive predictive value,(More)
OBJECTIVE to evaluate whether there are difference among different thickness of CTPA imagings for detection of emboli in peripheral pulmonary arteries. METHODS CTPA Images of 97 patients with acute pulmonary embolism were divided into four series for each patient: 0.625 mm thick original transaxial soure images and 3 series of reconstructed images using(More)
OBJECTIVE To investigate the imbalance of Tc1/Tc2,Th1/Th2 and Tc/Th in patients with systemic lupus erythematosus(SLE) and its relationship with the clinical stages of SLE. METHODS The full blood culture and flow cytometry with fluorescence-labelled T lymphocytes were used to detect the levels of T-lymphocyte subsets and its intracellular factors IFN-γ(More)
To explore the alteration of plasma level of IL-18 in patients with leukemia before and after chemotherapy and its clinical significance, the plasma level of IL-18 was determined with ELISA method before and 2 weeks after chemotherapy in 37 leukemia patients, and 18 normal individuals. The results showed that the plasma IL-18 level (153.34 +/- 50.74 pg/ml)(More)
OBJECTIVE To summarize and analyse the morphology and distribution of embolus in patients suspected acute pulmonary embolism. METHODS The CT pulmonary angiography (CTPA) imagings of 279 patients suspected acute pulmonary embolism were analysed retrospectively in Ningxia from January 2004 through June 2006 and in Beijing from September 2005 through October(More)
OBJECTIVE To evaluate the value of Wells score or/and D-dimer test on diagnosing or excluding deep venous thrombosis (DVT). METHODS Patients with suspected DVT were retrospectively analyzed. All patients underwent clinical assessment, D-dimer assay and bilateral lower extremity compression sonography within 48 hours of admission. The sensitivity,(More)
To explore the role of immune regulating cytokines in pathogenesis of the idiopathic thrombocytopenic purpura (ITP) and its clinical significance, the levels of IL-18, TNF-alpha and Sc5b-9 in plasma of 32 ITP patients and 18 normal individuals were detected using ELISA methods. The results showed that IL-18, TNF-alpha and sC5b-9 levels in plasma of ITP(More)