28. BCR-ABL gene fusion 下列哪一血液疾病的基因變化? (A) Hodgkin lymphoma (B) chronic myelogenous leukemia (C) Burkitt's lymphoma (D) follicular lymphoma

1. Malignant tumors are characterized by the following findings, except (A) Tumors remain localized, will not spread to other sites, and are amenable to local surgical removal (B) Tumors can invade and destroy adjacent structures and spread to distant sites (metastasize) to cause death (C) Lack of differentiation (D) Pleomorphism (E) Mitoses