论文部分内容阅读
腹膜后肿瘤其来源和种类繁多,可原发,可继发。而肿物的位置较深,临床上不易早期发现。B超对明确肿瘤的形态、大小、数目、性质及周围组织脏器的关系有一定的价值。 资料与方法 本组65例,其中男性47例,女性18例,年龄最小3个月,最大70岁,平均年龄43岁。其中45倒施行手术并获得病理诊断,20例在B超下行细针穿刺细胞学检查。其中3例就诊时无症状,体检发现。2例因血压不稳而就诊,其余均有不同程度的腰背痛,腹部触及包块。 仪器采用ALOKA SSD 650型及ALOKA 1200型超声诊断仪,探头频率3.5MHz,取仰卧位,检查前腹部,俯卧位检查腰背部,侧卧位检查侧腰部。发现肿瘤之后,对局部进行多切面检查,观察肿瘤断面像的形态、轮廓,内部回声及肿瘤与周围组织脏器的关系。
Retroperitoneal tumors of its origins and a wide range of primary and secondary. The location of the tumor deep, clinical early detection is not easy. B-ultrasound on the clear shape of the tumor, size, number, nature and the surrounding tissues and organs have a certain value. Materials and Methods The group of 65 cases, 47 males and 18 females, the youngest 3 months, the maximum age of 70, the average age of 43 years. Twenty-five of them were surgically removed and pathologically diagnosed, and 20 underwent fine needle aspiration biopsy. Three of them were asymptomatic at the time of visit and were found on physical examination. 2 cases of unstable blood pressure and treatment, the rest have varying degrees of low back pain, abdominal touch mass. Instrument using ALOKA SSD 650 and ALOKA 1200 ultrasonic diagnostic apparatus, the probe frequency of 3.5MHz, supine position, check the anterior abdominal, prone position check the lower back, lateral position check the waist. After the tumor was found, a multi-slice local examination was performed to observe the morphology, contour, internal echo and the relationship between the tumor and the surrounding tissues and organs.