Abstract: Objective To study characteristic expression of adrenal medullary lipoma(AML)in the MSCTand improve diagnostic accuracy and diagnostic level of AML of the MSCT.Methods 12 cases of adrenal medullary lipoma were confirmed by surgical in the Traditional Chinese Medicine Hospital of Puyang form 2012 to 2015,and AML’s expression characteristics in the MSCT were analyzed retrospectively.Results Among 12 cases of adrenal medullary lipoma,most of the lumps shape indicated round or class round,and the boundary was clear.Off them 9 cases had the majority of adipose tissue,3 cases with a little adipose tissue,2 cases had calcification. The CT enhanced examination showed that the solid tumor component and septa and involucrum were mild enhancement,and the adipose tissue was no enhancement.Conclusion The MSCT has great diagnostic value in the diagnosis and antidiastole of adrenal medullary lipoma.

Key words: adrenal medullary lipoma(AML), MSCT, diagnostic value