患者,男,39岁。因“胸前区中下部疼痛20d”入院。患者20d前无明显诱因出现咳嗽、打喷嚏后胸前区疼痛,呈间歇性钝痛,6d前就诊于我院心外科,心脏彩色超声检查示先天性心脏病,房间隔缺损,收住院,行房间隔缺损封堵术,手术顺利,病情平稳,术后患者仍感胸前区间断性疼痛,经骨病科会诊后,诊断为胸骨肿瘤,转入我科进一步治疗。自诉4年前曾有方向盘撞击伤。查体:胸骨中下段轻压痛,无局部隆起,无红肿、无溃疡,未见色素沉着,皮色、皮 Patient, male, 39 years old. Because “lower chest pain in the chest area 20d ” admission. No significant predisposition of patients before 20d cough, chest pain after sneezing, was intermittent dull pain, 6d before visiting our hospital cardiac surgery, cardiac color ultrasound showed congenital heart disease, atrial septal defect, admitted to hospital, line Atrial septal defect occlusion surgery, smooth operation, stable condition, postoperative patients still feel chest area of ​​intermittent pain, after osteopathic consultation, the diagnosis of sternal tumors, transferred to our department for further treatment. Private prosecution 4 years ago had a steering wheel hit injury. Physical examination: the middle and lower sternum tender tenderness, no local uplift, no swelling, no ulcers, no pigmentation, skin color, skin