Study of clinical course and diagnosis of solitary plasmacytomas in multiple myeloma

The study showed that the formation of plasmocytoma in patients with multiple myeloma often leads to an atypical course of the disease and certain difficulties in diagnosing this tumor process. More common options of solitary plasmacytoma with bone lesions of the chest and spine, much less revealed extraocular plasmacytoma lesion with soft tissue head and neck. All patients were determined signs of soft-woven components without pronounced pain syndrome in the bones and typical changes in the blood, which caused some difficulties in the diagnosis of solitarian plasmastotoma.