Synchronous gnathic osteosarcoma and B-cell lymphoblastic lymphoma/leukemia: A rare case presentation

Abstract

Multiple primary malignancies are a well-recognized entity, with increased recognition and detection alongside development of hybrid imagining. We present a rare case of a 16-year-old male with gnathic osteosarcoma and incidental finding of a second silent synchronous B-cell lymphoblastic lymphoma/leukemia in the lower limb. Treated successfully by chemotherapy, radiotherapy, and surgery.

Keywords

• Multiple primary malignancy
• Synchronous tumors
• Double malignancy
• Osteosarcoma
• B cell lymphoma/leukemia