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What is Pulsatile mets seen in w hich cancer- and explain in detail?
Ans. is 'c' i.e., Renal cancerPrimary tumours that may present as pulsating lesions:Telengiectatic osteogenic sarcomaAngioendothelioma/Angiosarcoma of boneAneurysmal bone cystGiant cell tumour (rarely)Secondary metastasis that may present as pulsating lesionsMetastasis from Renal cell carcinomaMetastasis from thyroid carcinoma.