直肠

The clinical material which reviews which my courtyard recent years to admit 28 examples recta anal tube damages.

回顾我院近年收治的28例直肠肛管损伤的临床资料。

The patient did not relapse after one year, It may be considered hamartomatous polyp in the recta and blue nevus.

患者术后随访1年未见病情复发，目前考虑为直肠错构瘤性息肉合并蓝痣。

OBJECTIVE: We report a case of solitary Peutz-Jeghers-type hamartomatous polyp in the recta and more melanocytes, study the clinicopathologic features and recognize the importanc of the follow-up.

目的：报告1例发生于直肠的错构瘤性息肉(Peutz-Jeghers)合并大量黑色素细胞，以探讨此类少见病例的临床病理特征以及鉴别诊断及随访重要性。

A solitary Peutz-Jeghers-type is rare, and hamartomatous polyp in the recta and more spindle melanocytes was very rare, not only the diagnosis but also reconstruction follow-up and prognosis are important.

发生于直肠的错构瘤性息肉少见，息肉伴大量黑色素细胞聚集更为罕见，病理诊断困难，所以病理医生要重视并加强对患者的随访，以检验诊断的准确性。

RESULTS: Pathological diagnosis: hamartomatous polyp in the recta, but no besides malignant melanoma or blue nevus, suggesting to extend removal and close follow-up.

结果：病理诊断为直肠错构瘤性息肉合并大量黑色素细胞，不除外恶性黑色素瘤或蓝痣基础上恶变，建议扩大切除，密切随诊。

Thirty-five patients with carcinoma of the lower rectum were completed the cutting operation passing the belly in Dixon operation, clamping the sigmoid at the 5 cm of location for anastomosis passing anus to insert one piece of 22# foley urea pipe, using 15-20 mL of water filling into urea pipe ball bag, then pulling urea pipe to stop with clear blockage, and passing urea pope forward recta cavity to fill 100-150 mL of methylene blue dilution to observe the opening of anastomosis.

探讨直肠癌行低位Dixon手术，术中采用肠腔封闭式加压灌注检测及术后放置支架管引流对吻合口瘘的预防作用。1本组低位直肠癌患者经腹腔完成直肠癌直肠前切除吻合后，用肠钳在吻合口上端5cm处钳夹肠管，再经肛门插入1条22#Foley尿管，尿管球囊注入15~20mL水后向外拖动尿管至有明显阻力时停止。

The author summarized 36 patients with low rectal carcinoma had undergone rectectomy with this technique.

回顾性分析36例采用直肠全系膜切除、双吻合器行低位直肠癌前切除术患者临床资料。

The effect of endoscopic plasma radio-frequency therapy for gastrointestinal polyps is obvious and very safe, and bequite with high-frequency eletrosetion, plasma radio-frequency electrosetion could be used on special locations and excelled to the comparisonal group in therapic time,be good for clinical using as the preferred method to therapy for gastrointestinal polyps.Key words: polypus recti; endoscope; radio–frequency therapy; cutting

等离子射频技术应用于消化内镜下息肉切除，具有安全、疗效可靠，其疗效与高频电切相当，且能够在内镜反转状态针对胃底、直肠下段等特殊部位息肉实施有效切除，在术后愈合时间上明显优于对照组，可尝试作为内镜下切除消化道息肉的首选方法，对具有消化内镜诊疗条件的医疗机构，值得临床推广应用。

Develop a software for image registration of the functional SPECT/PET information to anatomical CT images, thereby, used in the diagnosis of rectocolonic tumor and increased their sensitivity and specificity.

开发图像融合的通用软件，将SPECT、PET功能图像与显示细微结构的CT图像融合，用于结直肠等肿瘤的诊断，以提高了肿瘤诊断的敏感性和特异性。

Methods After intramuscular injection of 654-2 20 mg and perfusing rectal with warm nature water,we scaned 25 patients by CT which had been diagnosed as rectal cancer by operations or rectoscopy biopsy.

肌注山莨菪碱（645-2）20mg后，直肠灌注温生理盐水进行CT扫描，分析经肠镜取材病理证实及手术证实的25例直肠癌资料。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。