便后肛门坠胀，异物感，检查可见肛缘环形隆起，呈青紫色，光滑，应诊断为

A．内痔脱出
B．血栓外痔
C．炎性外痔
D．结缔组织外痔
E．静脉曲张性外痔

Never make comment, estimate or guess in your logbook, but（）only.

A.the specifications

B.the facts

C.the descriptions

D.the details