Methods: Using neodymium laser to shine the tumor area and around tumor area of the lotus tumour in the experimental group big mouse and observ the restrainsing the effect of tumor.

• 方法:采用钕激光在实验组荷瘤大鼠的肿瘤区及其肿瘤区周围进行照射,并观察抑制肿瘤的效果。