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1.
Chinese Journal of Practical Pediatrics ; (12): 410-413, 2019.
Article in Chinese | WPRIM | ID: wpr-817870

ABSTRACT

OBJECTIVE: To investigate the risk factors of purulent meningitis complicated with subdural effusion in infants and young children. METHODS: The clinical data of the infants and young children who were diagnosed with purulent meningitis in PICU of Shengjing Hospital of China Medical University from January 2014 to December 2017 were analyzed retrospectively.All of them were divided into 2 groups according to whether there was complication of subdural effusion. The statistical data were analyzed by SPSS 20.0 software. RESULTS: There were significant differences in hemoglobin,C reactive protein and protein in cerebrospinal fluid between control group and subdural effusion group(P<0.05). Logistic regression analysis showed that hemoglobin(OR=0.940,95%CI:0.899—0.998),C reactive protein(OR=1.015,95%CI:1.004—1.028)and protein in cerebrospinal fluid(OR=2.490,95%CI:1.151—6.315)were independent risk factors for purulent meningitis complicated with subdural effusion(P<0.05). CONCLUSION: Infants and young children diagnosed with purulent meningitis are with lower hemoglobin. Higher C reactive protein and higher protein in cerebrospinal fluid are likely to be complicated with subdural effusion.

2.
Chinese Journal of Cardiology ; (12): 985-988, 2008.
Article in Chinese | WPRIM | ID: wpr-355848

ABSTRACT

<p><b>OBJECTIVE</b>To compare the diagnostic performance of prospective electrocardiogram (ECG)-triggered computed tomography coronary angiography (CTCA) versus retrospective ECG-gated CTCA.</p><p><b>METHODS</b>Patients with suspected coronary artery disease divided into two groups which underwent 64-slice CTCA with prospective ECG-triggered or retrospective ECG-gated scanning (n = 100 each, HR < or = 65 bpm). Multi-planar reconstruction (MPR), curved-planar reconstruction (CPR), maximum intensity projection (MIP) and volume rendering (VR) were made to demonstrate the coronary arteries. The image quality was defined as excellent, good and poor by motion and stair-step artifacts. Individual radiation exposure dose was estimated from the dose-length product.</p><p><b>RESULTS</b>The mean effective radiation dose of prospective ECG-triggered CTCA [(2.81 +/- 0.48) mSv] was significantly lower than that of retrospective ECG-gated CTCA [(10.16 +/- 1.09) mSv, P < 0.01]. Segments of diagnostic image quality (95.2%, 1165/1224) and non-diagnostic coronary segments (4.8%, 59/1224) in prospective ECG-triggered group were similar as those of retrospective ECG-gated group (94.1%, 1186/1261 and 5.9%, 75/1261, all P > 0.05).</p><p><b>CONCLUSION</b>Though the radiation exposure dose required is significantly lower, the diagnostic performance of prospective ECG-triggered 64 slice CTCA is comparable with that of retrospective ECG-gated 64 slice CTCA on patients with stable heart rates up to 65 bpm.</p>


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Coronary Angiography , Methods , Electrocardiography , Methods , Prospective Studies , Retrospective Studies , Tomography, X-Ray Computed , Methods
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