1资料患者男性,17岁,参军体检时初发现右胸第10肋肋骨肿瘤,无进行性增大,未诉任何不适。查体:右胸第10肋处可见局部皮肤轻度隆起,无红肿及压痛,局部皮温不高。浅表未触及肿大淋巴结,双肺呼吸音清,无干湿性啰音。心律规整,无病理性杂音。腹平软,无压痛及反跳痛。CT检查示(Figure 1):右侧第10肋骨近侧胸壁处见一菜花状骨化性肿块与肋骨相 1 Data Patients Male, 17 years old, the first physical examination found the right rib 10 rib rib tumor, without progressive increase, did not complain of any discomfort. Physical examination: the first 10 ribs at the right chest visible local mild uplift of the skin, no swelling and tenderness, the local skin temperature is not high. Superficial lymph nodes did not touch the mouth, lung breath sounds clear, dry and wet rales. Rhythm, no pathological murmur. Abdomen soft, no tenderness and rebound tenderness. CT examination showed (Figure 1): the right side of the 10th rib near the chest wall to see a cauliflower ossification of the tumor and rib phase