Methods Histologically intact lymphoma tissues from patients with primary lymphoma of the liver were transplanted into liver parenchyma and interscapular subcutis of nude mice.

• 方法采用人肝恶性淋巴瘤术中新鲜组织块分别植入裸小鼠肝实质内和肩胛间皮下,观察原位移植和皮下移植成瘤率,移植瘤的侵袭、转移;