通过对 19例黄色瘤影像分析 ,认为其基本表现为颅骨多发性破坏和肺部网粟粒状浸润 ,5岁以下儿童有颅骨广泛破坏应首先考虑本病 ,并应常规摄胸片检查。分析认为 ,X线平片检查是诊断本病的主要手段 ,CT和MRI可作为必要补充 ,MRI对显示垂体腺的细微病变具有重要意义。 Through the analysis of 19 cases of xanthomas, it is considered that the basic manifestations are multiple destruction of the skull and miliary infiltration of the lungs. Children under 5 years old have extensive destruction of the skull should first consider this disease, and should be routinely taken chest X-ray examination. According to the analysis, X-ray examination is the main method for diagnosing the disease. CT and MRI can be used as necessary supplements. MRI is of great significance for displaying subtle lesions of the pituitary gland.