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患者男性,29岁。CT发现右后纵隔4 cm×3 cm大小包块,自诉无不适。查体未见明显异常,无家族遗传病史。CT示右后纵隔见一大小4 cm×3 cm软组织肿块,密度不均,边界清楚,肿块内夹杂有点状高密度钙化灶,右侧第6肋骨头端可见轻微骨质破坏(图1)。择期手术切除。病理检查巨检:灰白及灰蓝色碎组织一堆,6 cm×6 cm×5 cm大小,半透明、胶冻样、质韧,有包膜,切之有砂砾
Patient male, 29 years old. CT found right mediastinal 4 cm × 3 cm size of the mass, private prosecution without discomfort. No significant abnormal physical examination, no family history of genetic disease. CT showed the right posterior mediastinum see a size of 4 cm × 3 cm soft tissue mass, uneven density, clear boundary, the mass with a dot-like high-density calcification, the right side of the first six ribs visible bone destruction (Figure 1). Elective surgery. Pathological examination of macroscopic examination: a pile of gray and gray-blue broken tissue, 6 cm × 6 cm × 5 cm size, translucent, jelly-like, tough, coated, gravel cut