单项选择题

A.脂肪:高T1WI,高T2WI
B.含水囊肿:高T1WI,高T2WI
C.钙化:低T1WI,低T2WI
D.瘤结节:低T1WI,高T2WI
E.水肿:低T1WI,高T2WI