Detection of P53 and c myc with immunohistochemical technique were carried out for 34 surgical specimens of malignant tumor of adrenal gland,25 adrenal benign tumors and in 12 adrenal tissues free of tumor.

• 为探讨肾上腺肿瘤发病机理，为鉴别肿瘤良恶性及其分级分期提供依据，收集34例肾上腺恶性肿瘤应用SP法作P53及c?myc免疫组化检测，并与25例肾上腺良性瘤及12例非瘤肾上腺组织对比。