目的研究大肠腺瘤癌变肠镜活检的病理诊断。
Objective To investigate the pathological diagnosis of enteroscope biopsy on large intestine adenoma canceration.
目的对大肠腺瘤细胞原代培养的方法作进一步的改进。
Objective To improve the primary cell culture methods of colorectal adenomas.
目的探讨大肠腺瘤发生异型增生及癌变的潜在危险因素。
Objective to study the potential factors of heterotypic dysplasia and cancerization of colorectal adenoma.
结论：大肠腺瘤瘤细胞出现胃粘膜上皮分化而表达MUC5AC。
Conclusion: the colorectal adenoma cells differentiate to gastric epithelium and express MUC5AC.
大肠腺瘤癌变的主要危险因素依次为腺瘤大小、组织类型、患者年龄。
The main dangerous factors for adenoma canceration in sequence are the size of adenoma, the histology type of adenoma and the age of the patient.
大肠腺瘤癌变的主要危险因素依次为腺瘤大小，组织类型，患者年龄。
The main dangerous factors for adenoma canceration in sequence were the size of adenoma, the histology type of adenoma and the patient's age.
大肠腺瘤癌变的主要危险因素依次为腺瘤大小，腺瘤组织类型，患者年龄。
The main dangerous factors for adenoma canceration in sequence are the size of adenoma, the histology type of adenoma and the patient 'age.
目的探讨染色放大肠镜进展征象对判断组织病理学“进展型”大肠腺瘤的价值。
Objective To compare the detection rates of colorectal adenomas by conventional colonoscopy, chromo colonoscopy and chromo magnifying colonoscopy.
明确结肠镜检查中大肠腺瘤的漏诊率及漏诊腺瘤特征，探讨腺瘤漏诊的相关危险因素。
To investigate the miss rate of adenoma with colonoscopy and assess the features and risk factors for missed diagnosis.
研究者写道，事实上，服用阿斯匹灵减少癌症的风险数年之后才会被发现，且显示阿斯匹林对早期大肠腺瘤或癌有效。
The fact that the reduction in cancer risk was found only after several years of aspirin use suggests an effect of aspirin on the early stages of colorectal adenoma or cancer, the researchers wrote.
大肠散发性腺瘤以乙状结肠最多见，而结肠腺癌则在直肠最常见。
The adenomas in sigmoid colon were most common and the adenocarcinomas in rectum were most common.
结论大肠同时多原发癌并非罕见，且与腺瘤癌变有关。
CONCLUSION Synchronous cancer of large intestines is not rare, and is related to malignant change of adenomas.
对腺瘤患者定时复查，早发现，早摘除对防治大肠癌有重要意义。
It is suggested that bloody stool in aged patients should be examined thoroughly. Removal of polyps is important for preventing colorectal cancer.
研究显示内镜师相关因素，比如大肠镜退镜技术是确定腺瘤检出率（ADR）的重要因素。
Studies suggest that endoscopist-related factors such as colonoscopy withdrawal time are important in determining the adenoma detection rate (ADR).
非典型腺瘤性过度增生腺癌的序列与大肠腺癌的序列相似。
The atypical adenomatous hyperplasia-adenocarcinoma sequence has been likened to the adenoma-carcinoma sequence in the large intestine.
非典型腺瘤性过度增生腺癌的序列与大肠腺癌的序列相似。
The atypical adenomatous hyperplasia-adenocarcinoma sequence has been likened to the adenoma-carcinoma sequence in the large intestine.
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