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。