1材料与方法:(1)设备及用品:芬兰pinmed sophie乳腺钼靶X线机,配套8X7稀土屏暗盒,Kodok感绿胶片。不同规格有机玻璃点压皿,圆形、圆缺形各1个。(2)方法:选择点压片上有肿物但边缘和内部结构欠清楚或疑有肿物难以确认者加照片压片。点压片一般采用上下位,照张片即可。投照方法与 1 Materials and Methods: (1) equipment and supplies: Finland pinmed sophie breast mammography X-ray machine, supporting 8X7 rare earth screen cassette, Kodok flu green film. Different specifications plexiglass point pressure vessel, round, round lack of each one. (2) Method: Select the point pressure tablets on the tumor but the edge and internal structure is not clear or suspicious of the tumor is difficult to confirm those who add the photo tablet. Point pressure tablets generally use the upper and lower position, according to the film can be. Projection method and