1. Conclusion Gliosis is a nonmalignant disease, however, it has the possibility of canceration. 结论脑胶质细胞增生是良性病理改变，但有恶变的可能，应进行定期随访。
2. The success of cancer as a disease is due in part to a collaborative effort between tumor cells and other populations of nonmalignant cells in the body. 癌症作为一种疾病其成功的部分秘诀在于体内的肿瘤细胞与其他非恶性细胞群进行合作。
3. The role of radiation therapy for these patients continues to be refined with recent advances in technology minimizing its toxicity to surrounding nonmalignant liver. 在这些中期肝癌的病人使用的放射治疗法，已经用最新的技术进行改良以减小它对周围的非恶性肝组织的毒性作用。
英英解释
adj.
1. not threatening to life or health; not malignant
