Synchronous colorectal cancer and multiple myeloma with chest wall involvement: Is this a coincidence?

Multiple primary malignant neoplasms (MPMNs) are rare malignant neoplasms that simultaneously or successively occur in the same patient as two or more primary malignancies. Currently, an increasing number of cases are being reported. In general, MPMNs more commonly occur as two solid tumors or two hematological malignancies. Cases of MPMN that involve a solid tumor and a hematological malignancy are rare. Here, we report a case of synchronous colorectal cancer (CRC) and multiple myeloma (MM) with chest wall involvement.
Source: Current Problems in Cancer - Category: Cancer & Oncology Authors: Source Type: research