“…In reality, there is relatively little research on bone infarcts, which were first mentioned in the context of caisson disease and later outside of it in 1939. [1] Magnetic resonance imaging (MRI) appears to be the most sensitive diagnostic modality. We report a case of a 24-year-old with a history of amputation of the left ankle for chondroblastic osteosarcoma, in whom the last control CT scan revealed the appearance of new bone lesions, whose appearance in MRI is suggestive of a bone infarction.…”