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(31) A range of genetic alterations have recently been described in colorectal cancer and its benign precursor, the large bowel adenoma.

(32) Discussion Epidemiological data based upon population studies have indicated a positive association between dietary cholesterol and colorectal cancer.

(33) Patients - 40 previously untreated patients with histologically confirmed, measurable colorectal cancer that was locally recurrent or metastatic.

(34) Our own recent studies have shown an increased proportion of secondary biliary bile acids in patients with colorectal cancer.

(35) Molecular biology of colorectal neoplasia Large bowel cancer is a major cause of morbidity and mortality in the western world.

(36) Each digestion included a positive colorectal carcinoma or adenoma control known to contain a mutation at codon 12.

(37) The study of labelled crypt cells is helped by computerised data analysis, as described for colorectal crypts.

(38) March is National Colorectal Cancer Awareness Month.

(39) But tests for colorectal cancer are not popular.

(40) Most colorectal cancers arise from adenomatous polyps.

(41) It involved about 1300 patients with colorectal cancer.

(42) Application of preoperative intra - arterial inrusionchemotherapy in colorectal cancer ( report or 50 cases ).

(43) Objective To improve the primary cell culture methods of colorectal adenomas.

(44) Objective Comprehensive understanding of signaling pathways involved in the biological process of colorectal adenoma - carcinoma transition.

(45) Objective:To evaluate the diagnostic ability of magnifying colonoscope in prominent colorectal lesions.

(46) Objective To evaluate the effectiveness of endoscopic India ink marking technique in laparoscopic colorectal cancer surgery.

(47) Method 40 colorectal cancer model of rat were induced by 1% dimethylhydrazine(DMH).

(48) Primary colorectal signet ring cell carcinoma is a rare but distinctive malignancy of the large bowel.

(49) New methods for colorectal cancer screening include fecal occult-blood testing, flexible sigmoidoscopy, colonoscopy(sentencedict.com), and double-contrast barium enema.

(50) Main Outcome Measures Disease-free survival, recurrence-free survival, and overall survival according to the presence or absence of a family history of colorectal cancer.

(51) Objective To study the effect of angiogenesis inhibitor YH-16 in combination with 5-FU on liver metastasis of colorectal cancer.

(52) Similar subgroup analyses yielded inconsistent results for prostate and colorectal cancer.

(53) Objective To evaluate the application of purse - string forceps combined with stapling technique in low colorectal anastomosis.

(54) The cellular apoptosis and morphometry of 25 cases of colorectal neoplasms were studied with automatic image analyser.

(55) Objective:To evaluate the safety and suitableness of the single-stage resection and anastomosis of acute colon ob-stuction caused by colorectal cancer.

(56) Conclusions: These meta-analyses support the evidence of an inverse association between vitamin D intake(http://sentencedict.com/colorectal.html), 25-hydroxyvitamin D status and the BsmI VDR polymorphism and colorectal cancer risk.

(57) To evaluate the predictive value of morphology of superficial depression in estimation of histology and invasive depth in colorectal neoplasia by using magnifying chromo-endoscopy.

(58) A ballonet was put into colon of every rat. The abdominal withdrawal reflex(AWR) of rats at different levels of colorectal distension(CRD) was observed.

(59) Conclusion Eradicative hepatic resection is the most effective treatment for hepatic metastases from colorectal cancer.

(60) Record the scores of abdominal withdrawal reflex(AWR) and electromyogram of abdominal external oblique muscle on colorectal distensions irritation.