查询词典 rectal

Objective:To evaluate the relationship between clinical pathological features and prognosis of rectal cancer after operation.

目的：探讨直肠癌的病理特征与预后的关系。

The most important influencing factors of sphincter preserving operation in lower rectal cancer is the distance of tumor lower margin from anal edge or the pectinate line.

肿瘤下缘距齿状线或肛缘的距离是低位直肠癌手术保肛最主要的影响因素，肿瘤周径、肿瘤病理分期、肿瘤主体位置、肿瘤大体分型、肿瘤分化程度及患者的性别及BMI等均可对低位直肠癌手术保肛产生影响。

Objective To evaluate the clinical significance of the primary suture of perineal incision in Miles operation of rectal cancer.

目的 评价直肠癌Miles手术会阴切口一期缝合法在临床运用上的意义。

Objective:To study the regularity and significance of lymph nodes metastasis in rectal cancer below the peritoneum.

目的：探讨腹膜返折以下直肠癌淋巴结转移的规律及其临床价值。

Methods 11 cases were preformed with cooperating fiber colonoscopy during operation. Of which 5 cases were radical resection of sigmoid cancer and polypus. 6 cases were radical resection of rectal cancer.

在腹腔镜结直肠癌切除术中应用结肠镜完成11例，其中5例根治切除乙状结肠癌及息肉肠段，6例根治切除直肠癌。

Methods The expressions of MAGE-3 in tumor tissue, para-tumor tissue of (5±1)cm from border of tumor tissue, tissue of resection border and polypus were detected by RT-PCR. Results MAGE-3 expression was positive in 14 of 33 (42.42%) samples of rectal cancer, 6 of 33 (18.18%) of para-tumor tissue, and 5 of 33 (15.15%) of resection border tissue respectively.

采用RT-PCR法，对33例直肠癌患者的癌组织及其相应距肿瘤边缘(5±1)cm的癌旁组织和手术切缘以及3例直肠息肉标本的MAGE-3的表达情况进行检测，并对RT-PCR扩增产物中的目的基因片段进行DNA测序验证。

Objective:To observe clinical effect of PPH combined with heamorrhoidlysant injection in the treatment of internal rectal prolapse.

目的：探讨吻合器痔上黏膜及黏膜下层组织环切术配合消痔灵注射在直肠内脱垂治疗中的临床应用。

Objective:To investigate the feasbility of PPH inthe treatment of internal prolapse of rectal mucosa.

目的：探讨经肛门吻合器环形切除直肠黏膜治疗直肠中下段黏膜内脱垂的可行性。

Methods:Clinical data of 22 patients with internal rectal prolapse received PPH followed by haemorrhoidlysant injection.

对22例直肠内脱垂患者行吻合器痔上黏膜及黏膜下层组织环切术配合消痔灵注射治疗的临床资料进行分析总结。

pph is a simple,safe,effective method with minimal invasion and few complications for rectal sessile polyp.

pph切除直肠广基息肉是一种简便、安全、有效和术后并发症少的微创治疗方法。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？