In this review, we describe the fusion genes recently reported in bone and soft-tissue tumors such as solitary fibrous tumor, aneurysmal bone cyst, nodular fasciitis, CIC-DUX4 fusion gene-positive small round cell tumors, or BCOR-CCNB3-positive sarcoma as well as other genetic aberrations in dedifferentiated liposarcoma, malignant rhabdoid tumor, cartilaginous tumor, Langerhans cell histiocytosis chondroblastoma, or giant cell tumor of the bone. 