食管

Methods:The incisional infection rates between the manual way (43 cases) in March 1998 and the anastomat way (59 cases) in March 2006 in the esophagogastrostomy after resection fo esophageal carcinoma were compared.

回顾分析我院1998年3月手工吻合43例与2006年3月器械吻合59例病人行食管癌切除食管胃吻合术，比较器械吻合组和手工吻合组术后切口感染率的发生。

BACKGROUND ＆ OBJECTIVE: A special kind of fistula will be formed when cervical gastroesophageal anastomotic fistula occurs and its contents contaminate mediastinum or pleural cavity after esophagogastrostomy. The diagnosis and treatment are difficult to made. It is very dangerous if the treatment is incorrect.

背景与目的：食管癌术后胃食管颈部吻合口内瘘入纵隔、胸腔时形成特殊类型的吻合口瘘，诊治均较困难，处理不当则易危及生命。

Most cervical anastomotic fistulas happen 1-13 days after esophagogastrostomy with critical conditions; timely diagnosis and proper treatment including operation could shorten the disease course and greatly decrease the mortality.

食管癌术后胃食管颈部吻合口内瘘多发生在术后1~13天，病情多较危重，及时发现并妥善处理包括积极手术介入可明显缩短病程，显著降低吻合口内瘘死亡率。

Ostoperio-intercostal muscle flap is a feasible donor for esophagoplasty in thorax.

带血供的肋骨膜肌瓣是胸段食管成型的良好组织材料。

Objective To study the effect of covered stent on therapy of esophagostenosis.

目的 探讨覆膜内支架置放术治疗食管狭窄的临床意义及术后效果。

Clinical and therapeutic aspects of extrapulmonary small cell carcinoma.

原发性食管小细胞未分化癌105例外科治疗。

The vomiting, extubate by oneself, injuring of esophageal and variceal bleeding rate were 52%, 18%, 20% and 8%, respectively, in routine group.

常规组呕吐反应、自主拔管行为、食管黏膜损伤和静脉曲张破裂出血发生率分别为52%、18%、20%和8%，视野祛泡率更高(P.05)。

Results Among 96 cases of CD117-positive GISTs, 94 positive for nestin (in amount of this 70 diffusive positive, 21 moderate positive, 3 local positive), the other two were negative. 4 of the 5 CD117-negative GISTs and 26 of 33 Schwannomas expressed nestin too, only 3 of 15 leiomyosarcomas showed focal positive for nestin. All oesophagus leiomyomas and fibromatosis of intestinal demonstrated negativity for nestin.

结果 96例CD117阳性的GISTs中，94例表达nestin，其中70例弥漫强表达，21例中度阳性，3例局灶阳性，仅2例阴性；5例CD117阴性的GISTs中，4例表达nestin；33例消化道雪旺瘤中26例表达nestin；15例平滑肌肉瘤中3例局灶表达nestin；10例食管平滑肌瘤、6例肠纤维瘤病均为阴性。

Methods There were 165 cases of mesenchymal tumors were investigated the expression of nestin by immunohistochemistry, including 96 CD117-positive GISTs, 5 CD117-negative GISTs, 10 oesophagus leiomyomas, 33 digestive tract Schwannomas, 6 fibromatosis and 15 leiomyosarcomas in abdominal cavity.

用免疫组化EnVi-sion法检测96例CD117阳性、5例CD117阴性的GISTs，以及食管平滑肌瘤（10例）、消化道雪旺瘤（33例）、肠纤维瘤病（6例）以及腹腔平滑肌肉瘤（15例），观察这些肿瘤中nestin的表达状况。

Objective To evaluate the feasibility and advantage of using withdrawable Sigma stent for the treatment of tracheo-esophageal fistular.

摘要目的：探讨用可回收Sigma支架治疗气管食管瘘的可行性和优越性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。