患者女,40岁。右侧腰部可见一巨大肿块(图1),质地不均,活动度一般,8年前发现右侧腰部有一小肿块,无不适,肿块呈渐进性生长,近3来右侧腰部感觉疼痛及叩击肿块后伴有神经支配区麻木症状,无肝炎及结核病史。查体:发育正常,全身浅表淋巴结未触及肿大。妇科检查(一)。入院拟诊:右腰部肿块查因,血肿?超声显示(图2):右腰部至右侧臀部探及一大小约75.5cm×65.5cm×35.2cm Female patient, 40 years old. Right lumbar visible a huge mass (Figure 1), uneven texture, mobility in general, 8 years ago found a small lump on the right side of the waist, no discomfort, the tumor was progressive growth, the right side of the past 3 to feel pain in the waist and knock After the bump with numbness numbness symptoms, no history of hepatitis and tuberculosis. Physical examination: normal development, systemic superficial lymph nodes did not touch the enlargement. Gynecological examination (a). Admission proposed diagnosis: right lumbar mass Charlie, hematoma? Ultrasound display (Figure 2): right waist to the right hip exploration and a size of about 75.5cm × 65.5cm × 35.2cm