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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Multiple lytic lesions of skull with beveled edges are seen in –
assistant
The correct answer is  Punched out lesions of skull are seen both in Eosinophilic granuloma and multiple myeloma. However, beveled edges (double contour) is characteristic of eosinophilic granuloma due to uneven destruction of the inner and outer table of the skull.

           Punched out lesions of skull                    →  Multiple myeloma
           Punched out lesions with beveled edges   →  Eosinophilic granuloma