Subjects were tested drugs within 8 x 107 pfu/ml tumor injection treatment, the injection quantity according to tumor lesion size, injection amount shall not exceed 10 ml each time, injection frequency for every 2 weeks, 4 times per cycle treatment, treatment 2 cycles. Completed at the end of the second cycle after curative effect evaluation, such as the researchers determine continue to medicine can bring benefit to the subjects, can continue to offer benefits to the subjects' potential drug until disease progression, smaller, not tolerance toxicity or participants to withdraw consent.
