Conclusion Tumors from upper digestive tract have some relations with diet factors but the effects vary with the differences of tumor sites, dose of exposure and area, etc.
结论上消化道癌与饮食因素有关，但其重要性可因肿瘤部位、暴露剂量、地区等不同而变化。
Objective To imitate the applied effect of Xeloda with the ex vivo ATP tumor Chemosensitivity Assay (ATP-TCA) in the chemotherapy of malignant solid tumor of digestive tract.
目的试图通过体外化疗药物敏感试验系统(atp鄄tca系统)模拟希罗达在消化道恶性实体肿瘤的应用效果。
Cancer refers to the teeth straight line-at the junction between the sigmoid colon cancer, digestive tract is one of the most common malignant tumor.
直肠癌是指齿线至直——乙状结肠交界处之间的癌肿，是消化道最常见的恶性肿瘤之一。
Conclusion: Acupuncture can improve the appetite in late stage tumor of digestive tract and increase the life quality.
结论：针剌治疗可改善晚期消化道肿瘤患者食欲状况，提高生存质量。
It suggests that the method is a effective way of treating advanced digestive tract malignant tumor.
揭示本方法是治疗晚期消化道恶性肿瘤的一种有效途径。
Objective: To observe the curative effect of acupuncture for anorexia in late stage tumor of digestive tract (ALTDT) .
目的：观察针刺治疗晚期消化道肿瘤厌食症的临床疗效。
Background and ObjectivesColorectal cancer is one of the common malignant tumor of digestive tract, whose incidence increased year by year.
背景与目的大肠癌是消化道常见的恶性肿瘤之一，其发病率逐年上升。
Objective To evaluate miniature probe endoscopic ultrasonography (mEUS) in diagnosis of submucosal tumor (SMT) of upper digestive tract.
目的研究微型探头内镜超声检查对上消化道黏膜下肿物的诊断价值。
Conclusion er and pr may exist in digestive tract cancers. The expression of er and pr is associated with tumor position, histological type and differentiation of tumors.
结论消化道癌中存在ER、PR，且与癌肿发生部位、组织类型、分化程度有关。
Gastric cancer is the most common malignant tumor of digestive tract. It endangers human health severely.
胃癌是常见的消化道恶性肿瘤，严重危害人类的身心健康。
Objective To probe the clinical evaluation of tumor specific growth factor(TSGF), carbohydrate 19-9(CA19-9) and carbohydrate 242(CA242) combinedly in detecting malignant tumors in digestive tract.
目的探讨用恶性肿瘤特异性生长因子（TSGF）、糖抗原19 9（CA19 9）与糖抗原2 42 （CA2 42 ）联合检测对消化道恶性肿瘤的临床评价。
Objective To probe the clinical evaluation of tumor specific growth factor(TSGF), carbohydrate 19-9(CA19-9) and carbohydrate 242(CA242) combinedly in detecting malignant tumors in digestive tract.
目的探讨用恶性肿瘤特异性生长因子（TSGF）、糖抗原19 9（CA19 9）与糖抗原2 42 （CA2 42 ）联合检测对消化道恶性肿瘤的临床评价。
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