Myositis Ossificans Flashcards
1
Q
what does myositis ossificans typically occur following?
A
2-6 weeks after trauma
but can be inherited
2
Q
presentation of myositis ossificans?
A
painful limb
restricted movement
3
Q
what is myositis ossificans?
A
heterotopic ossification within large muscles
4
Q
most common sites affected by myositis ossificans?
A
elbow
thigh
5
Q
what can myositis ossificans mimic?
A
osteal malignancy
histologically - osteosarcoma
6
Q
mx of myositis ossificans?
A
benign
treated conservatively in most cases
surgical excision if very severe
7
Q
how do osteoid osteoma present radiologically?
A
lucent centre (nidus)
