Kimme-Smith C, Hansen M, Bassett L, Sarti D, King W
Department of Radiological Sciences, University of California, Los Angeles School of Medicine.
Radiographics. 1985 Nov;5(6):955-69. doi: 10.1148/radiographics.5.6.3916823.
In order to avoid serious pitfalls in the diagnosis of breast masses by sonography, it is important to understand the effects of technical factors such as focal zone placement and time gain compensation.
为避免超声检查乳腺肿块时出现严重失误，了解诸如焦点区放置和时间增益补偿等技术因素的影响很重要。
