患者，女，２８岁，因发现腹部肿块且进行长大９个月以“腹腔肿物”入院。查体：ＢＰ１３．３／１０．７ｋＰａ，Ｔ３６℃，Ｐ７４次／分。一般状态好，浅表淋巴结均未触及肿大。腹明显膨隆，以上腹为显，无腹壁静脉怒张；于剑突下偏右上腹扪及一质地较硬肿块，上界触不清，下 The patient, female, 28 years old, was admitted to the hospital with a “peritoneal mass” because he had found an abdominal mass and he had grown up for 9 months. Physical examination: BP13.3/10.7kPa, T36°C, P74 beats/min. In general, the superficial lymph nodes did not touch the swelling. The abdomen was obviously bulging, the upper abdomen was obvious, and there was no abdominal vein engorgement. In the xiphoid region, the right upper abdomen and a hard mass were found. The upper boundary was unclear.