Intramural pregnancy is a rare variant of ectopic pregnancy, which was first reported in 1924 by Perli, and only 21 cases have been reported in the literature. The pathologic diagnosis of an intramural pregnancy can be made by the myometrium surrounding the products of conception that separate it from the endometrial cavity or fallopian tubes. Recent development of radiologic ultrasonography and radioimmunoassay of the beta-subunit of human chorionic gonadotropin has markedly enhanced the ability to diagnose intramural pregnancy during very early gestation. Many reports have noted that there would be possible relationships between the intramural pregnancy and prior uterine traumatic factor-curettage, cesarean section, myomectomy, salpingectomy, and manual removal of the placenta. We experienced a 28-year-old female patient with amenorrhea for 7 weeks and sudden vaginal spotting. She underwent dilatation and curettage at 4 weeks of gestation. We report this case with a brief review of the literature.
Adult ; Amenorrhea ; Animals ; Cesarean Section ; Chorionic Gonadotropin ; Curettage ; Diagnosis ; Dilatation and Curettage ; Fallopian Tubes ; Female ; Fertilization ; Humans ; Metrorrhagia ; Mice ; Myometrium ; Placenta ; Pregnancy* ; Pregnancy, Ectopic ; Radioimmunoassay ; Salpingectomy ; Ultrasonography

No abstract available.
Stomach Neoplasms*

Health care workers are exposed to a small risk of being infected with HIV as a result of occupational exposures. The risks for occupational transmission of HIV vary with the type and severity of exposures. The average risk for HIV transmission after a percutaneous exposure to HIV-infected blood has been estimated to be approximately 0.3%. Health care workers can minimize their risk of occupational HIV infection by following universal precautions, ensuring timely postexposure management, and considering the administration of postexposure prophylaxis.
Collodion ; Delivery of Health Care ; HIV ; HIV Infections ; Occupational Exposure ; Universal Precautions

OBJECTIVE:To observe the clinical efficacy and safety of Biyuan tongqiao granule combined with Triamcinolone acetonide spray in the treatment of chronic rhinosinusitis. METHODS:120 patients with chronic rhinosinusitis were randomly divid-ed into observation group and control group,with 60 cases in each group. Control group was given Triamcinolone acetonide spray 220 μg,qd,in first week,decreasing to 110 μg,qd;observation group was additionally given Biyuan tongqiao granule 15 g,tid, on the basis of control group. Both groups were treated continuously for 10 weeks. The clinical efficacy of 2 groups were observed as well as the levels of MTR,IL-5 and IL-8,SNOT-20 score,VAS score and Lund-Mackey sinus CT score before and after treat-ment. The incidence of ADR was compared between 2 groups. RESULTS:Total effective rate of observation group was 93.3%, which was significantly higher 85.0% of control group,with statistical significance(P<0.05). There was no statistical significance in IL-5,IL-8,MTR,SNOT-20 score,VAS score and Lund-Mackey sinus CT score between 2 groups before treatment(P>0.05). IL-5 and IL-8 levels of 2 groups decreased significantly,while MTR,SNOT-20 score,VAS score and Lund-Mackey sinus CT score were decreased significantly;the observation group was better than the control group,with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). CONCLUSIONS:Biyuan tongqiao gran-ule combined with Triamcinolone acetonide spray is effective in the treatment of chronic rhinosinusitis,and can effectively improve the quality of life and relieve clinical symptom with good safety.

AIM: To observe and compare efficacy of the lower eyelid twitch shift joint outer canthal ligament shortening surgery and orbicularis muscle resection surgery to treat degenerative entropion.
METHODS: Patients with degenerative entropion in our hospital were selected. The test group was 40 cases ( 70 eyes), of which double eyes with attack (30 cases), and lower eyelid twitch shift joint outer canthal ligament shortening surgery was applied to the test group. Control group was 20 cases (26 eyes), of which double eyes with attack ( 6 cases ) , and the control group was used by orbicularis muscle resection surgery. The correction rate, double eyelid symmetry and overcorrection rate were observed in two groups at postoperative 1wk. The long-term recurrence rate, double eyelid symmetry and overcorrection rate with follow-up 6mo were observed.
RESULTS: After 1wk, the correction rate of experimental group 98. 6%, undercorrection rate of that was 1. 4%, all the eyelid was symmetry, only one eye with a slight overcorrection. Correction rate of control group was 92. 3%; all the eyelid was symmetry, and the poor rate of this group was 7. 7%. After 6mo, correction rate of experimental group was 95. 2%; undercorrection rate of experimental group was 3. 2%, and overcorrection rate was 1. 6%. Correction rate of control group was 87%, and 2 eyes of recurrence, 1 eye with a poor overcorrection. Double eyelid was symmetry, overcorrection rate difference was not statistically significant ( P > 0. 05 ), and the correction rate were significantly different (P<0. 05).
CONCLUSION: Compared toorbicularis muscle resection surgery, postoperative recurrence rate of lower eyelid twitch shift joint outer canthal ligament shortening surgery is significantly lowered.

Objective To explore transthyretin (TTR) effect on retinal vascular endothelial cells (hREC) under high glucose and hypoxia environment.Methods hREC and human retinal pigment epithelial cell (hRPEC) were cultured at low-glucose (LG),high glucose (HG) and hypoxia.The glucose concentration was increased from 5.5 mmol/L up to 25 mmol/L,and hypoxia was induced by 200 μmol/L CoCl2.The cells were divided into LG group,LG-hypoxia group,HG group,HG-hypoxia group according to the different cell culture environment.The growth index was detected at 0,4,8,16,24,36,48,60,72 hours after cultured.Furthermore,hREC and hRPEC were also cultured with additional TTR (4 μmol/L),respectively.Then transwell co-culture system was employed to reveal the effects of hRPEC on the growth of hREC.Results At 72 hours after cultured,the growth index of hREC and hRPEC in LG group were increased as compared with LG-hypoxia group and HG group (hREC:F=17.098,22.970;P＜0.05.hRPEC:F=45.442,9.011;P＜0.05);the growth index of hREC and hRPEC were decreased in HG group and HG-hypoxia group (hREC:F=146.184,P＜0.05;hRPEC:F=27.907,P＜0.05).Additionally,hREC could be significantly repressed by added TTR during culture with high concentration of glucose (F=161.430,24.106;P＜0.05).hREC could be significantly increased by added TTR during culture with low concentration of glucose (F =200.486,48.662;P ＜ 0.05).In co-culture process,hRPEC revealed inhibition activity against hREC under both natural and abnormal environment (LG group:F=15.711,P＜ 0.05;LG-hypoxia group:F =45.659,P＜0.05;HG group:F =7.857,P ＜0.05;HG-hypoxia group:F=6.348,P＜0.05).Conclusion Under high glucose and hypoxia environment,the growth of hREC from neovascular could be inhibited by TTR.

Objective To evaluate the safety and feasibility of hysteroscopy in the treatment of endogenous type cesarean section scar pregnancy (CSP). Methods Clinical data of 58 cases of CSP from August 2012 to February 2014 in our hospital were analyzed retrospectively.Thirty-one cases were treated by hysteroscopy,while 27 cases were treated by laparoscopy.The intraoperative blood loss,operation time,postoperative hospital stay,postoperative drainage of uterine cavity,β-hCG level resolution time and time to menstruous restoration were compared between the two groups. Results The intraoperative blood loss,operation time,length of hospitalization after operation,and time to menstruous restoration were statistically lower in the hysteroscopy group than those in the laparoscopy group [(109 ±59)ml vs.(143 ±63)ml,t =-2.121 ,P =0.038;(43.7 ±17.5)min vs.(100.8 ±18.8)min,t =-1 1 .974,P =0.000;(3.8 ±0.7)d vs.(4.5 ±0.6)d,t =-4.057,P =0.000;(43.8 ±3.9)d vs.(45.9 ±3.8)d,t =-2.070,P =0.043].There were no significant differences in postoperative drainage of uterine cavity and β-hCG level resolution time between the two groups [(22.1 ±2.8)ml vs.(23.6 ±3.2)ml,t =-1 .904,P =0.062;(20.5 ±7.7)d vs.(22.9 ±9.3)d,t =-1 .075,P =0.287]. Conclusion Hysteroscopy has advantages of less intraoperative blood loss,shorter hospitalization time and quicker recovery in the treatment of endogenous type CSP.

Adolescent ; Adult ; Child ; Dexamethasone ; administration & dosage ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Rhinitis, Allergic, Perennial ; therapy ; Volatilization

Recently,considerable progress has been made in the treatment of systemic lupus erythematosus(SLE),especially in the clinical use of new immunosuppressive agents,which leads to improved remission rate and life quality.However,plasmapheresis still shows to be necessary in severe lupus with serious complications.With the development of plasmapheresis technology,the efficiency and specificity of antibody adsorption being improved significantly,it played an important role in the treatment of acute stage life-threaten lupus.Here we intend to make a review on the relative improvement of plasmapheresis technology and its clinical use.

Sex determination is one of the basic components in victim identification. This study aims to ascertain the sex of an individual from burnt teeth samples exposed at different temperature and time through nested polymerase chain reaction (PCR) on the amelogenin (AMEL) sex marker, to calculate the specificity and sensitivity, and to compare with previous relevant studies. A total of 17 teeth samples was subjected to burning at different temperatures ranging from 100°C to 500°C, at 2 to 10 minutes. The whole tooth was used for deoxyribonucleic acid (DNA) extraction by phenol-chloroform method. All samples were quantified for DNA concentration and then analyzed with nested PCR using two pairs of AMEL primer and results of sex typing were recorded. Out of 17 samples, genomic DNA extracted from 6 samples have concentrations ranging from 27.3 – 130.6 ng/µL. Nested PCR could amplify 16 samples for AMEL gene. Sex typing using AMEL gene showed 76.47% accuracy. Sensitivity of AMEL primer was increased from 6.67% to 63.64% using nested PCR technique; specificity of both external and internal primer was reported at 100%. Nested PCR of AMEL gene proved to be a suitable method for unequivocal determination of sex from degraded DNA samples.