Wearable and elastic surface coil using a conductive and stretchable textile for magnetic resonance imaging (MRI) of breast was designed. A high-conductive silver thread was woven with elastofiber to create two elastic textile coils. Three phantoms with varying sizes and a resolution plate were also designed to validate the coil performance. Signal-to-noise ratios (SNRs) were calculated for the phantoms with different planar cuts. Resolution plate hole diameter of 6 mm was clearly discernible on axial MR images. Despite its canonical circular geometry, the wearable and elastic textile coil with one channel only was successful. The elastic coil can improve clinical applications of MRI with larger filling factor and may provide better patient comfort.

中文翻译：

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用于1H磁共振成像的耐磨弹性表面线圈

设计了一种使用导电和可拉伸织物的可穿戴弹性表面线圈，用于乳房的磁共振成像（MRI）。用弹性纤维编织高导电性银线，以形成两个弹性纺织线圈。还设计了三个尺寸各异的幻像和一个分辨率板来验证线圈性能。计算了具有不同平面切口的体模的信噪比（SNR）。在轴向MR图像上可以清晰辨别分辨率为6 mm的板孔直径。尽管具有规范的圆形几何形状，但仅具有一个通道的可穿戴且富有弹性的纺织线圈是成功的。弹性线圈可以提高填充率，改善MRI的临床应用，并可以提供更好的患者舒适度。