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目的:建立兔VX2软组织肿瘤模型,研究其高频超声表现。方法:2006年2~6月在12只大白兔后肢建立软组织肿瘤模型,行高频超声检查。结果:12只大白兔成功建立软组织肿瘤模型,超声表现为等回声为主,肿瘤边缘区域血供较中央区域丰富。结论:兔软组织肿瘤模型易于建立,超声有一定的特征性表现。
Objective: To establish rabbit VX2 soft tissue tumor model to study its high frequency ultrasound performance. Methods: A soft tissue tumor model was established in hindlimbs of 12 rabbits from February to June in 2006, and high frequency ultrasound was performed. Results: Soft tissue tumor models were successfully established in 12 rabbits. The echogenicity was predominant in the ultrasound and the blood supply in the marginal area was more abundant than in the central area. Conclusion: Rabbit soft tissue tumor model is easy to establish, and ultrasound has some characteristic features.