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- l colorectal carcinomas 结直肠癌
- Objective: To study the clinical features of metachronous colorectal carcinoma. 目的:探讨异时性多发大肠癌的临床特点。
- Though rarely reported, Fournier's gangrene could be caused by the complications of colorectal carcinomas. 若能在病况进入坏疽前期之前及时发现恶性肿瘤，或可改变病程。
- ResultsFive cases were diagnosed as multiple primary colorectal carcinomas(MPCC), and 20 cases with colorectal polyps. 结果术中肠镜检查发现同时多源原发性大肠癌5例,大肠癌合并息肉20例。
- METHODS Expression of bcl -2 and p53 in 45 colorectal ade- nomas and 61 colorectal carcinomas was detected by immunohis- tochemical staining. 方法用免疫组化方法观察了45例大肠腺瘤和61例大肠癌中 bcl-2和 P53蛋白的表达。
- Results Five cases were diagnosed as multiple primary colorectal carcinomas (MPCC), and 20 cases with colorectal polyps. 结果术中肠镜检查发现同时多源原发性大肠癌5例，大肠癌合并息肉20例。
- Tumor angiogenesis correlated with carcinogenesis and development in colorectal carcinoma. 大肠癌血管形成与其发生、发展的关系。
- Clinical analysis of 29 cases of locally advanced colorectal carcinoma invading the bladder. 局部进展期结直肠癌侵犯膀胱29例临床分析。
- Clinical and Pathological Characteristics of Colorectal Carcinoma with Liver Metastasis. 结直肠癌肝转移的临床病理学特点分析。
- Genetic detection of regional lymph node micrometastases of colorectal carcinoma. 基因检测大肠癌区域淋巴结微转移的研究。
- We evaluated the surgical results in 32 patients with liver metastasis from colorectal carcinoma. 报告32例结直肠癌肝转移的手术切除效果，其中肝脏有1-3个转移灶者24例。
- Objective:To Study the relationship between the expression of DCC and the biologic behavior in colorectal carcinoma. 目的 :探讨DCC基因在大肠癌中的蛋白表达及其生物学行为的关系。
- Objective:To evaluate the relationship of ?nm23?H1? gene and lymph node metastasis in colorectal carcinoma. 目的：探讨nm23?H1与大肠癌淋巴结转移的关系。
- METHODS: Twenty-three fresh resection samples of colorectal carcinomas were studied by the polymerase chain reaction (PCR) to detect the loss of heterozygosity of DCC. 方法:采用聚合酶链反应方法(polymerasechainreaction,PCR)对23例结直肠癌组织新鲜标本DCC基因杂合性缺失(lossofheterozygosity,LOH)进行研究。
- DCC and PTEN expression were correlated with invasion and metastasis of colorectal carcinoma. DCC和PTEN表达与大肠癌浸润转移密切相关。
- The expression of IL|8 protein in colorectal carcinoma was correlated with its state of metastasis and Dukes staging. 结直肠癌组织 IL - 8蛋白的表达与结直肠癌的转移及 Dukes分期有关 ,表达强者 ,转移发生率高 ,Dukes分期晚。
- Protein S100A4 might be an important predictor of the clinicopathologic features and prognosis of colorectal carcinoma. S100A4蛋白可作为判定结直肠癌临床病理特征及预后的重要指标。
- S100A4 might be an important predictor for the clinicopathologic features and prognosis of colorectal carcinoma. S100A4蛋白可作为判定结直肠癌临床病理特征及判断预后的重要指标。
- Conclusion The data suggest that telomerase is a tumor specific gene marker, and may play an important role in early diagnosis and treatment of colorectal carcinomas. 结论端粒酶是特异性较强的恶性肿瘤基因标志，有可能成为大肠癌早期诊断和治疗的理想标志物。
- However, of 37 colorectal carcinoma specimens, 35 were positive for telomerase activity with a 94.6% positive rate. 而37例大肠癌组织中，35例显示端粒酶活性表达为阳性，阳性率为94.;6%25。
