Objective To evaluate the clinical outcome of stent placement in the superior vena cava (SVC) syndrome. Methods Twelve patients with stenosis of the superior vena cava and/or its main tributaries underwent placement of a self-expanding endovascular Wallstents (11 men,1 woman,mean age 51 years). Results Until death or completion of the study,the SVC syndrome was successfully controlled in 92% of the cases (11/12). There were no early procedure-related complications such as early occlusion,or migration of the stent. The recurrence rate was 16.7%. Conclusion Percutaneous venous stent placement in the superior vena cava is a relatively safe and simple procedure. In majority of cases,the symptoms of the SVC syndrome are relieved immediately and completely. Complications are rare.

Adolescent ; Adult ; Electrical Equipment and Supplies ; Female ; Humans ; Industry ; Mental Health ; Surveys and Questionnaires ; Transients and Migrants ; psychology ; Young Adult

Humans ; Stomatitis, Aphthous ; diagnosis ; etiology ; therapy

ADP-ribosyl Cyclase 1 ; metabolism ; Aged ; Epstein-Barr Virus Infections ; Herpesvirus 4, Human ; isolation & purification ; Humans ; Interferon Regulatory Factors ; metabolism ; Ki-67 Antigen ; metabolism ; Male ; Nasal Cavity ; Nose Neoplasms ; metabolism ; pathology ; surgery ; virology ; Plasmacytoma ; metabolism ; pathology ; surgery ; virology

Chills ; prevention & control ; Cold Temperature ; Female ; Humans ; Occupational Exposure ; prevention & control ; Occupational Health Services ; Water

Objective:To investigate the effect of pelvic motion in late pregnancy on the outcome of first trimester delivery.Methods:A total of 127 first-borns admitted to the midwifical clinic of Nanjing Maternal and Child Health Hospital from November 1, 2019 to March 10, 2020 were selected as the research objects, and they were divided into the walking group and the pelvic motion group according to the random number table method. In the end, 62 cases were included in the walking group and 65 cases in the pelvic motion group. The walking group did brisk walking in the third trimester. In the pelvic motion group, the motion in the third trimester consisted of the combined pelvic motion involving the two planes of the upright spine and the horizontal spine, and multiple peripelvic joints. The changes of fertility, birth canal and fetus before and after exercise were observed, and the outcomes of childbirth were compared between the two groups.Results:Indicators reflecting productivity: persistence time of "air bike" on the day before delivery was (27.12±7.73) seconds in the pelvic motion group and (20.56±6.60) seconds in the walking group, the difference was statistically significant ( t value was 5.12, P<0.01). The time of contractions after exercise before delivery was (269.38±123.70) seconds in the pelvic motion group and (591.29±201.82) seconds in the walking group, the difference was statistically significant ( t value was 10.89, P<0.01). The indicators reflecting the situation of the maternal birth canal were as follows: "sitting forward flexion level", pelvic motion group was (33.64±5.91) cm, walking group was (29.50±5.28) cm, the difference was statistically significant ( t value was 4.15, P<0.01). The cervical score during regular contractions was 8.01±1.69 in the pelvic motion group and 7.30±1.40 in the walking group, the difference was statistically significant( t value was 2.56, P<0.05). At the beginning of regular contractions, the proportion of fetal "occipital position" was 93.85% (61/65) in the pelvic motion group and 72.58%(45/62) in the walking group, the difference was statistically significant ( χ2 value was 10.41, P<0.01). The "no pain rate after exercise the day before delivery" was 72.31% (47/65) in the pelvic motion group and 29.03% (18/62) in the walking group, the difference was statistically significant ( χ2 value was 25.30, P<0.01). Time of the first labor was (395.84±165.24) min in the pelvic motion group and (574.35±152.23) min in the walking group, the difference was statistically significant ( t value was 6.32, P<0.01). The second stage of labor was (25.98±9.88) min in the pelvic motion group and (33.62±13.94) min in the walking group, the difference was statistically significant ( t value was 3.57, P<0.01). Conclusions:Pelvic motion in middle and late pregnancy can affect labor force, birth canal, fetus and other delivery factors, reduce movement pain and shorten the time of labor.

Objective To investigate the correlations of Mycoplasma penetrans(MPe)infection with the differentiation.invasiveness and metastasis of stomach and colorectal calFcinomas.Methods Sixty five patients with stomach carcinoma,57 patients with colorectal carcinoma and 80 healthy individuals as controls were enrolled in this study.MPe was isolated and then confirmed by PCR.χ2 test was performed to analyze the correlations of MPe infection with the differentiation,invasiveness and metastasis of carcinoma.Results The rate of MPe isolated from stomach carcinoma group(41/65,63.1%)was significantly higher than that from stomach ulcer group(χ2=38.2,P＜0.01).The rate of MPe isolated from eolorectal carcinoma group (1/20,5%)was also significantly higher than that from colorectal polyps group(χ2=21.2,P＜0.01).The proportion of poor differentiation and the invasiveness in MPe positive stomach carcinoma group were significantly higher than those in MPe negative group(χ2:33.4 and 25.0.P＜0.01).The proportion of poorly differentiation and lymphatic metastasis(N3)in MPe positive colorectal carcinoma group were significantly higher than those in MPe negative group(χ2=34.4,P＜0.01).Conclusion Differentiation,invasiveness and metastasis are highly correlated with MPe infection in stomach and colorectal carcinomas.

Adult ; Coloring Agents ; adverse effects ; Diagnosis, Differential ; Humans ; Lymphadenitis ; chemically induced ; Male ; Melanoma ; secondary ; Tattooing ; adverse effects

Objective To investigate the enlarged perivascular space (EPVS) and its clinical significance in patients with cerebral small vessel disease (CSVD).Methods One hundred seventy-four patients with CSVD and 86 patients without CSVD admitted to Jinling Hospital,Clinical School of Nanjing University School of Medicine from October 2011 to February 2012 were recruited.All patients underwent cranial MRI examination (including diffusion-weighted imaging and fluid attenuated inversion recovery sequences).The numbers of EPVS and anatomic distribution in all the subjects of both groups were analyzed.The receiver operator characteristic (ROC) curve was used to investigate its diagnostic critical value of anatomic distribution.Results Multivariate logistic regression analysis showed that EPVS in basal ganglia region (odds ratio [OR] 1.491,95％ confidence interval [CI] 1.165-1.909; P =0.002) and EPVS in centrum semiovale (OR 1.279,95％ CI 1.022-1.601;P=0.032) were independently associated with CSVD.EPVS in the basal ganglia region and the centrum semiovale in patients with CSVD was significantly more than that in patients with non-CSVD (all P ＜0.001).Its corresponding diagnosis cut-off points of CSVD were 4 and 6 respectively.The area under the ROC curve and the diagnostic sensitivity and specificity were 0.859,72.4％,93.0％ and 0.808,65.5％,95.3％,respectively.Conclusions EPVS contributes to the diagnosis of CSVD.When using EPVS to diagnose CSVD,the anatomical sites need to be distinguished and establish appropriate diagnostic critical value.

Objective To investigate the effects of early rehabilitative training program on patients with acute myocardial infarction(AMI).Methods One hundred and twenty-two patients with AMI were randomly divided into early rehabilitation group(n=62)and control group(n=60).In addition to routine treatment,patients in rehabilitation group received early rehabilitative training mainly by walking exercise for two weeks.Results There were no significant differences in ventricular arrhythmia(Lown≥Ⅲ), extension of infarction and heart rate variability(HRV)between the two groups(P＞0.05).Forty of 62 patients(64.5%)in rehabilitation group had their left ventricular ejection fraction(LVEF)more than or equal to 50% in the 3~(rd)～4~(th)week after admission,significantly higher than that in control group(45.0%, 27/60 ;P＜0.01 ).By the end of the 4~(th)week after admission,25.8% of the patients in rehabilitation group showed positive in treadmill test,significantly lower than that in control group(38.3%,P＜0.01). Occurrence of angina pectoris and reinfarction and fatality in rehabilitation group were significantly lower than those in control group(P＜0.05)during their hospitalization and follow-up period.Patients in rehabilitation group stayed at hospital for(16?3)days in average,significantly less than that in control group[(27?4) days],with statistically significant difference(P＜0.05).Conclusion Early rehabilitative training for patients with uncomplicated AMI is not only safe and feasible,but also useful in improvement for their prognosis and quality of life.