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Objective To observe value of thin slice CT multiple signs combined with multiplanar reformation(MPR)for diagnosing tracheobronchial tuberculosis(TBTB).Methods Data of 234 TBTB patients who underwent chest thin slice CT scanning were retrospectively analyzed.MPR was performed,the direct signs and indirect signs of TBTB were observed.The diagnostic efficacy of axial plain CT images(direct observation)and of MPR combined with the former(combined observation)were compared.Results The sensitivity,specificity,positive predictive value,negative predictive value and accuracy of direct observation was 38.88％(201/517),98.13％(1 789/1 823),85.53％(201/235),84.99％(1 789/2 105)and 85.04％(1 990/2 340),respectively,of combined observation was 91.10％(471/517),98.85％(1 802/1 823),95.54％(471/493),97.51％(1 802/1 848)and 97.14％(2 273/2 340),respectively.Significant differences of sensitivity,positive predictive value,negative predictive value and accuracy were found(all P＜0.001),whereas no significant difference of specificity was found between 2 methods(P＞0.05).Conclusion Thin slice CT multiple signs combined with MPR could be used to effectively diagnose TBTB.
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Objective:To investigate the relationship between thyroid stimulating hormone (TSH) level and thyroid peroxidase antibody (TPOAb) status in the first trimester on pregnancy outcomes.Methods:A total of 2 095 pregnant women with complete clinical data from department of pregnancy endocrinology or department of obstetrics in Dongying People′s Hospital from January 1, 2018 to November 31, 2019.According to the TSH level detected before 12 + 6 weeks of gestation, all pregnant women were divided into normal TSH (0.1 μIU/ml≤TSH< 2.5 μIU/ml), high TSH (2.5 μIU/ml≤TSH≤4.0 μIU/ml), sub-clinical hypothyroidism during gestation (4.0 μIU/ml<TSH<10.0 μIU/ml). According to negative and positive of TPOAb, they were divided into group A [TSH normal + TPOAb (-) group, n=1 523], group B [TSH normal + TPOAb (+ ) group, n=185], group C [high TSH + TPOAb (-) group, n=234], group D [high TSH + TPOAb (+ ) group, n=47], group E [subclinical hypothyroidism + TPOAb (-) group, n=70], and group F [subclinical hypothyroidism + TPOAb (+ ) group, n=36]. Taking group A as the control, the differences of pregnancy complications and pregnancy outcomes between the groups were compared, and the correlation between TSH and TPO antibodies and pregnancy complications and pregnancy outcomes was analyzed by multivariate logistic regression. Results:There was a significant difference in the number of gestational diabetes cases among pregnant women ( P<0.05). Further compared with control group A, group F had the highest percentage (55.6% vs 20.5%). There was a statistical difference in the distribution of preterm delivery among pregnant women in each group ( P<0.05), and the percentage of preterm delivery in group D and group F were increased. There was no statistically significant difference in pregnancy complications and adverse pregnancy outcomes between the other groups and the control group ( P>0.05). Multivariate logistic regression analysis of gestational diabetes mellitus and preterm delivery showed that the risk of gestational diabetes mellitus was significantly increased in group F compared with the control group. Age, gestational status, and TPOAb positivity were risk factors for gestational diabetes. The risk of premature birth in group D, group E and group F was higher than that in the control group [odds ratio ( OR)>1]. Age and TPOAb positivity were risk factors for preterm delivery in pregnant women ( OR>1, P<0.05). Conclusions:TPOAb positive in early pregnancy combined with subclinical hypothyroidism in pregnancy will increase the risk of gestational diabetes, while TPOAb positive in early pregnancy combined with TSH on the high side or subclinical hypothyroidism in pregnancy will increase the risk of premature delivery, so the management of such pregnant women should be strengthened and active treatment should be given if necessary.
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Objective To investigate the Sedative effect and safety of intravenous Sufentanil combined with Propofol in painless gastroscopy.Methods 270 patients with ASA Ⅰ-Ⅱ were randomly divided into three groups:Group A (the Propofol group),Group B (the Fentanyl combined with Propofol group) and Group C (the Sufentanil combined with Propofol group).HR,MAP and SpO2 were monitored at three different time points:before placement of the gastroscope,during and 5 minutes after gastroscopy.The time required for consciousness recovery,the time required for regaining orientation,the operating time for gastroscopy and the dosage of Propofol were recorded.Results HR,MAP and SpO2 were obviously lower during operation than before or after operation in each group (P＜0.05) and were significant different among the groups (P＜ 0.05).The times required for consciousness recovery and for regaining orientation,respectively,were significantly longer in Group A than in Group B or C,and there was a significantly difference between Group B and Group C (P＜0.05).The total dose of Propofol in Group A was significantly larger than that in Group B or C (P＜0.05).Conclusions Compared with Propofol alone or Fentanyl combined with Propofol,Sufentanil can be used in combination with lower does of Propofol in painless gastroscopy to produce rapid and effective Sedation,with fewer side effects and higher patient satisfaction.