直肠

Results Of the operation for 196 patients,intraoperative complications occurred in three patients,postoperative complications in 17,which included presacral venous hemorrhea,prostatic bleeding,ureteric injury,wound infection,anastomotic l...

结果196例直肠癌病人发生术中并发症3例(1.5%)，手术后并发症17例(8.7%)，包括骶前静脉大出血、前列腺出血、输尿管损伤、切口感染、吻合口漏、直肠阴道瘘、吻合口狭窄、急性尿潴留和造口坏死狭窄等。

Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia.

目的：探讨经直肠热旋磁按摩治疗顽固性血精症的有效性。

FAP is one of the common heredofamilial diseases, but rare in literatures. The occurrence of polyposis is very early and it is with high rate of malignant change. The most common symptom is a change of stool habit. The diagnosis mainly depends on colonoscopy and lower G.Ⅰ tract radiography. The surgical treatment should be choosed according to the situation of every patient. The prognosis of FAP is good in spite of malignant change or not.

FAP是临床常见的多发生于结直肠的遗传性疾病，但文献报道不多，病例数较少；腺瘤发病早，癌变比率高；症状主要为大便习惯改变；诊断主要靠下消化道造影及纤维结肠镜检查；术式选择时应根据患者具体情况采用个体化手术方式；良性者预后较好，已癌变者预后也较原发结直肠癌为好。

We evaluated 350 tumors: 136 ES, including 64 conventional ES, 64 proximal-type ES, and 8 with hybrid features of conventional and proximal-type ES; 54 metastatic carcinomas (22 from lung, 6 breast, 6 stomach, 5 colorectum, 5 kidney, 5 prostate, 5 pancreas); 12 metastatic testicular embryonal carcinomas; 20 metastatic melanomas; 20 epithelioid mesotheliomas; 20 epithelioid angiosarcomas; 10 epithelioid hemangioendotheliomas; 24 epithelioid malignant peripheral nerve sheath tumors; 22 myoepithelial carcinomas of soft tissue; 7 anaplastic large cell lymphomas; 5 histiocytic sarcomas; and 10 control MRT of infancy (4 brain, 3 liver, 2 soft tissue, 1 kidney).

我们总共研究了350例肿瘤：136例ES，其中包括64例寻常型ES、64例近端型ES和8例混有前两型特征的混合型ES；54例转移癌（22例来自肺、6例来自乳腺、6例来自胃、5例来自结直肠、5例来着肾、5例来着前列腺、5例来着胰腺）；12例转移性睾丸胚胎性癌；20例转移性黑色素瘤；20例上皮样间皮瘤；20例上皮样血管肉瘤；10例上皮样血管内皮瘤；24例上皮样恶性外周神经鞘膜瘤；22例软组织的肌上皮癌；7例间变性大细胞淋巴瘤；5例组织细胞肉瘤；10例作为对照的婴幼儿MRT（4例位于脑、3例位于肝、2例位于软组织、1例位于肾）。

METHODS: The typical histomorphological features of angiosarcoma of the rectum were observed under a light microscope. The diagnosis was confirmed by immunohistochemistry.

在光学显微镜下对直肠血管肉瘤进行组织形态学观察，并借助免疫组织化学进一步对血管肉瘤的特点进行分析。

Animal experiment concluded that Hox gene was closely relative to ARM.

动物实验证实Hox基因与肛门直肠畸形的发生关系密切。

Transrectal CDE plays important role in diagnosing prostate cancer,the prostate cancer should be highly suspected in case with focal abnormal hypervascularity on CDE within and/or aroud prostate node ,especially in peripheral zone.

结论经直肠CDE检查对前列腺癌的诊断具有重要价值，当CDE显示前列腺结节周边和内部有异常增多的血流，尤其当结节位于周围带时，应高怀疑前腺癌的可能。

Results Presacral gap was an extension of Toldt's fascia and the hypogastric nerves in it had close relationship with the rectal proper fascia.

结果 Toldt间隙和骶前间隙是一个相互延续的筋膜间隙，走行于该间隙的腹下神经与直肠固有筋膜关系密切。

Methods A total of 95 patients with clinically suspected complex fistula-in-ano underwent preoperative digital examination and MRI with hyponome in rectum and phased array coils.

方法应用直肠腔内水囊结合相控阵线圈，对95例临床诊断为复杂性肛瘘的患者，术前进行MRI检查。

Objective To prospectively evaluate the usefulness of magnetic resonance imagingwith hyponome in rectum and phased array coils for the diagnosis of complex fistula-in-ano.

目的 探讨直肠腔内水囊结合相控阵线圈在复杂性肛瘘MRI检查中的应用价值。

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。