Comparison between breast volume measurement using 3D surface imaging and classical techniques
Comparison between breast volume measurement using 3D surface imaging and classical techniques
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DOI：
10.1016/j.breast.2006.08.001
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发表时间：
2007-04-01
期刊：
影响因子：
3.9
通讯作者：
Biemer, Edgar
中科院分区：
文献类型：
--
作者：
Kovacs, Laszlo;Edera, Maximilian;Biemer, Edgar
复杂乳房区域的量化可以在乳房手术中有所帮助，这是由主观影响形成的。然而，目前还没有公认的乳腺体积计算方法。三维（3D）体表成像代表了一种新的替代乳房体积计算。这项工作的目的是比较乳腺体积计算与3D扫描和三个经典的方法，侧重于相对的优点，缺点和可重复性。使用3D激光扫描仪、核磁共振成像（MRI）、热塑性铸件和拟人测量对6名患者（n = 12）的双侧乳房进行重复乳房体积计算。计算平均体积（cc）和平均测量偏差，并进行回归分析。MRI显示了最高的测量精度，平均偏差（表示为平均乳房体积的百分比）为1.56 ± 0.52%
Quantification of the complex breast region can be helpful in breast surgery, which is shaped by subjective influences. However, there is no generatty recognized method for breast volume calculation. Three-dimensionaL (3D) body surface imaging represents a new alternative for breast volume computation. The aim of this work was to compare breast volume calculation with 3D scanning and three classic methods, focusing on relative advantages, disadvantages, and reproducibility. Repeated breast volume calculations of both breasts in six patients (n = 12) were performed using a 3D laser scanner, nuclear magnetic resonance imaging (MRI), thermoplastic castings, and anthropomorphic measurements. Mean volumes (cc) and mean measurement deviations were calculated, and regression analyses were performed. MRI showed the highest measurement precision, with a mean deviation (expressed as a percentage of mean breast volume) of 1.56+0.52%