患者男,11岁。因上腹部包块1月入院,无任何不适症状,既往无其它病史记载。查体:体温、脉搏、血压均正常。上腹部膨隆,可触及一约15cm×10cm大小肿物,质硬,边界不清。 B超检查(采用ALOKA-256线型实时扫描仪,探头频率3.5MHz),左上腹、胰尾区探及一约15.4cm×10.4cm大小的实性不均质光团,形态不规则,边缘清楚,内呈斑、点状回声,强、弱不均质。提示胰尾部实性不均质肿瘤。 Male patient, 11 years old. Due to the upper abdominal mass admitted to the hospital in January, there were no symptoms of discomfort. No other medical history was recorded. Physical examination: body temperature, pulse, and blood pressure were normal. The upper abdomen is bulging and can reach a size of about 15cm x 10cm. The mass is hard and the border is unclear. B-ultrasonic examination (using ALOKA-256 linear real-time scanner, probe frequency 3.5MHz), left upper abdomen, pancreatic tail area exploration and a solid heterogeneous light mass of about 15.4cm × 10.4cm size, irregular shape, edge Clearly, there are spots, punctate echoes, strong and weak inhomogeneities. Tip pancreatic tail solid heterogeneous tumor.