True statements(s) regarding osteoid osteoma is/are -a) Malignantb) MC bone involvement-tibiac) Local excision or curettage cured) Bone pain relieved by aspirine) X-ray shows : density surrounding radiolucent lesion
bde
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bce
Osteoid osteoma is a benign tumor.
Most common site involved is diaphysis of Tibia.
Pain of osteoid osteoma is relieved by salycylates or other NSAIDs.
X-ray shows small radiolucent area (nidus) surrounded by dens sclerosis.
The only treatment is wide en block excision along with internal fixation with or without bone grafting.