multiple myeloma

Multiple Myeloma (2)
Differential diagnosis:
multiple lesions: metastases.
solitary lesion: chondrotumor, GCT and lymphoma.
- On the above a CT-image of a patient with multiple myeloma.Notice the numerous osteolytic lesions and permeative cortical destruction pattern.
In the left sacral wing there is a larger lesion with a high density due to replacement of fatty bone marrow by myeloma (red arrow).


http://www.radiologyassistant.nl/en/4bc6176e56228