左坐骨支的骨巨细胞瘤CT图。肿瘤呈偏心性生长，可见膨胀的可溶性肿块，向反应性新生骨周围的软组织蔓延。
骨巨细胞瘤：近端股骨(肉眼) 坐骨支(X线) 左坐骨支CT图 高倍镜
This is a computed tomographic (CT) scan of a giant cell tumor involving the left ischial ramus. The tumor is an eccentric, expansile, lytic mass with extension into soft tissue along with overlying reactive new bone formation.