Objective To investigate the characteristics of thyroid surgical emergency related disease and prognosis,provide the basis to improve treatment.Methods Retrospective analysis of 24 cases of thyroid surgical emergency patients in Peking Union Medical College Hospital,Chinese Academy of Medical between 2004 and 2014who was performed,and the Fisher analytic method was used.Results According to the condition of diseases,conservative treatment for 1 case,surgical treatment for 23 cases,interventional therapy for 2 cases were performed.The overall preoperative diagnosis rate was 45.8％.The overall perioperative death were 5 cases (20.8％),total death were 7 cases(29.2％).8 cases preoperative diagnosed or highly suspected thyroid lymphoma patients were received oral or intravenous corticosteroid treatment,with the use of corticosteroids perioperative survival rate increased from 50％ to 100％.Conclusions (1) Thyroid surgical emergency with different causes should quickly make a clinical diagnosis based.on the patient's history and examination,select rational treatments.(2) Thyroid lymphoma patients that preoperative highly suspected or diagnosed,immediate received glucocorticoid treatment can reduce airway obstruction and decrease mortality,should be promoted.

AIM: To observe effect of ? radioactive [103Pd] stent on the proliferation and apoptosis of smooth muscle cells, the mechanism of radioactive stent preventing in-stent restenosis was explored. METHODS: Fifty male New Zealand rabbits were randomized into stent group and [103Pd] stent group. Control group was set up. The materials were harvested on 3, 7, 14, 28, 56 days after operation and the following investigation were carried out, including pathomorphology, immunohistochemistry, apoptosis (TUNEL) and in situ hybridization studies.RESULTS: ① The severity of the stenosis in [103Pd] stent group was less severe than that in stent group. It was most obvious on 56 th day (P

Purpose To study the clinic-pathological features, differential diagnosis and prognosis of extragastrointestinal stromal tumor ( EGIST) arising in the vulva and the rectovaginal septum. Methods Clinical manifestations, pathological features, immunohisto-chemistry, gene mutations, treatment and prognosis were analyzed in 1 case of EGIST arising in the vulva and 2 cases of EGIST arising in the rectovaginal septum with review of related literature. Results Case 1 was a 59-years-old woman who was found to have a 4. 4 cm × 3 cm × 3 cm recurrent mass in the right vulva after 6 months of the first resection. Case 2 was a 58-years-old woman who presen-ted with a 7. 3 cm × 6. 1 cm × 4. 6 cm mass in the rectovaginal septum. Case 3 was a 41-year-old woman who presented with an 8. 6 cm × 7. 4 cm × 6. 7 cm mass in the rectovaginal septum. Histologically, the uniform spindle cells showed the interlacing fascicular, whirl-pool and palisade patterns with high cellular density. Mitotic figures were readily identified. Immunohistochemical evaluation revealed that the tumor cells exhibited strong and diffuse staining for CD117, CD34, NES, H-Caldesmon and DOG-1. Molecular analysis showed the gene mutation of c-Kit exon 11 in all 3 cases. Conclusion EGIST should be considered in the differential diagnosis of the mesenchymal tumors arising in the vulva and the rectovaginal septum. The immunohistochemical evaluation and molecular genetic tes-ting are crucial tools for the differential diagnosis and assessment of the prognosis and targeted therapy of EGIST.

【Objective】To observe the effect of Huangqi Sijunzi Decoction(HSD) combined with parenteral nutrition in promoting postoperative recovery of gastric cancer patients.【Methods】Eighty gastric cancer patients were randomized into two groups.On the 3rd day after operation,the two groups received parenteral nutrition,and the treatment group(group A) was given HSD additionally.The anal exsufflation time,incision infection rate,biochemical indexes and immune indexes of the two groups were observed.【Results】The anal exsufflation time was(2.40?0.33) days in the treatment group and(3.82?0.26) days in the control group,the difference being significant(P0.05).The increase of pre-albumin in the treatment group was obvious as compared with that in the control group(P0.05).The increase of immune indexes was not obvious in the control group(P