單項(xiàng)選擇題經(jīng)期或行經(jīng)前后出現(xiàn)乳房脹痛,乳頭脹癢疼痛,甚則痛不可觸衣,經(jīng)凈后逐漸消失,連續(xù)2個(gè)月經(jīng)周期以上()

A.乳癖
B.乳巖
C.二者都對(duì)
D.二者都不對(duì)