Multiple hyperdense metastatic bone lesions, CT scan 照片檔

Computed tomography (CT) scan using bone window settings (a setting that makes bone structures easier to see), showing multiple bright, dense areas within the skull (red arrows). These represent osteoblastic or sclerotic metastatic lesions (secondary cancer deposits) that have spread to the bones of the skull from a cancer elsewhere in the body. This pattern of bone involvement is a recognised feature of metastatic bone disease and can be an important finding when staging a patient's cancer