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肝穿刺活检技术在病毒性肝炎等弥散性肝脏疾病的临床诊断中具有较高价值,穿刺所得的标本代表了整个肝脏的病理变化。甲型肝炎疫苗的考核评价试验中,要每隔一段时间对狨猴的肝脏进行病理检查,我们用Menghini的一秒钟肝脏穿刺活检方法获取肝脏标本,供病理切片检查。狨猴肝穿刺针要确保狨猴肝穿刺的成功,首先必须选择合适的肝脏活检穿刺针。经多次试验,我们选用了美制的一种肝穿刺针,这套穿刺针包括针头,深度调节器,针腔通条,活塞和破皮用的三棱针。针的粗细必须按动
Liver biopsy technique has high value in the clinical diagnosis of diffuse liver diseases such as viral hepatitis. The specimens obtained by puncture represent the pathological changes of the whole liver. Hepatitis A vaccine evaluation test, to be carried out at regular intervals on the pathological examination of the liver of marmosets, we use Menghini’s one-second liver biopsy to obtain liver specimens for biopsy. Bait monkey liver puncture needle To ensure the success of marmoset liver puncture, we must first select the appropriate liver biopsy needle. After many trials, we chose the American system of a liver puncture needle, needle, depth regulator, acupuncture, piston and the broken triangle needle. Needle thickness must be pressed