Methods DNA ploidy was investigated in fresh samples from 13 cases of pheochromocytomas,7 adrenocortical tumors,5 secondary adrenal carcinoma and 5 normal adrenal tissue.

• 方法 采用 FCM技术对13例肾上腺嗜铬细胞瘤 ,7例肾上腺皮质肿瘤 ,肾上腺转移瘤和肉眼正常肾上腺组织各 5例新鲜标本进行了 DNA含量测定。