1
Q
what are the classical features of multiple myeloma on imaging?
A
- multiple punched out lytic lesions in axial skeletons
- osteopenia (diffuse)
- pepperpot skull
2
Q
what constitutes skeletal survey for myeloma
A
bilateral humerus
bilateral femur
skull + CXR
3
Q
what primary cancers cause sclerotic metastases
A
breast cancer
prostatic cancer
lymphoma
4
Q
what can cause a single sclerotic vertebral body
A
infection like osteomyelitis, TB Paget's disease haemangioma lymphoma mets prostate/breast mets osteosarcoma (not common in the spine)
5
Q
what type of bony mets are associated with renal carcinoma
A
lytic mets
