which of the following is a pulsatile tumor?
a.osteosarcoma
b.chondrosarcoma
c.ewing's sarcoma
d.osteoclastoma
ans:d-osteoclastoma
telengectatic osteosarcoma is also pulsatile
other bone tumors which can be pulsatile:
1. angiosarcoma/angioendothelioma of bone
2.aneurysmal bone cyst
3.metastases from RCC and thyroid
pulsatile proptosis- orbital varices
pulsatile tinnitus- glomus tympanicum
pulsatile liver- tricuspid incompetence
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