Cytomyeloma is not a widely recognized term in medical literature; however, it may refer to a type of tumor or disease affecting the bone marrow, potentially related to conditions like multiple myeloma. Multiple myeloma is a cancer that arises from plasma cells in the bone marrow, leading to various complications such as bone pain, anemia, and kidney issues. If "cytomyeloma" is intended to describe a specific aspect of myeloma or a related condition, further clarification would be necessary for a precise definition.