Objective To investigate the value of transvaginal ultrasound for the diagnosis of endometrial polyps .Methods The ultrasonographic characteristics in 56 cases of endometrial polyp diagnosed by transvaginal ultrasound were performed the retro-spective analysis and the situation of the hysteroscopic examination in consistent with the pathological examination was analyzed . Results Among 56 cases ,50 cases of endometrial polyps were verified by the pathological examination ,the coincidence rate of transvaginal ultrasound diagnosis was 89 .3% ,in which 6 cases were misdiagnosed with the misdiagnosis rate was 10 .7% . Conclusion The transvaginal ultrasound has the high accuracy rate for diagnosing endometrial polyps .

Objective Through observing and treating the ovulation dysfunction patients with birth demand ,to study the clinic characteristics and therapy strategy .Methods 630 clinical cases including natural cycles and controlled ovarian stimulated cycles . monitored by transvaginal B-ultrasonography from April 2008 to April 2012 ,The common reasons ,clinical manifestation ,and out-come undergoing different treatment strategies were analyzed .Results In the natural cycles ,41 .61% patients suffered ovulation dysfunction ,PCOS patients occupied the most .Through the therapy of controlled ovarian stimulating on these patients ,60 .84% of ovulation dysfunction patients recovered normal ovulation .The therapeutic regimen of clomiphene citrate (CC) 50 mg and of CC combined with human menopausal gonadotropin(HMG) showed a higher ovulation rate ,66 .49% and 67 .57% respectively(P<0 .05) .Anovulia was the most commonly type of the ovulation dysfunction ,followed small follicle ovulation and luteinizing unrup-tured follicle .Conclusion Ovulation dysfunction is frequent in infertility patients .Understanding the clinical characteristic and the disease cause ,working out the favourable and effective therapeutic regimen can increase their conception possibility .

Objective:To analyze the effects of enhanced recovery after surgery(ERAS) concept on anesthetic agents in our hos-pital in order to provide evidence for rational drug use. Methods:The patients received ERAS care and surgery from departments of o-torhinolaryngology,gynecology and urology during June and December in 2016 were selected into ERAS group. Meanwhile, the pa-tients received usual care and routine operation were selected into the traditional group. Anesthetic agents of the two groups were then analyzed. Results:The anesthetic agents costs, the usage rate and expenses of patient controlled analgesia pump and the total drug costs of ERAS groups were significantly lower than those of the traditional groups(P<0.05 or P<0.01). Conclusion:With the de-velopment of ERAS concept, the patients can receive good diagnosis and treatment. Meanwhile, anesthetic agents costs, total drug costs and drug proportion decrease as well.

Acute organophosphorus pesticide poisoning (AOPP) is one of the common critical diseases.In order to improve the rate of clinical cure, in recent years, many new treatment methods in clinical are recognized.In this paper, we will make a overview from the mechanism of AOPP, the application of classical drug cholinesterase reactivators, anticholinergicdrugs, other new applications such as fat emulsion for AOPP and blood purification therapy, combination therapy of Chinese and Western medicine, comprehensively elaborate the application of these drugs and treatment methods in clinical and therapeutic effect.