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What is Corduroy appearance on X-ray is seen in? and explain in detail?
Corduroy cloth appearance/ jail bar sign (veical striations in veebrae)-Hemangioma Hemangioma result of the replacement of normal cancellous by thickened veical trabeculae surrounded by fat marrow or vascular lacunae in veical intraosseous hemangiomas. It is a benign tumor and consists of vascular channels. It is seen commonly in middle-aged patients The spine is the commonest site Note: Polka Dot sign seen on CT scan