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定位装置术中情况。A：四钩定位针定位后术中图（箭头）；B：四钩定位针肺结节标本图（箭头为病灶）；C：记忆合金弹簧圈定位后术中图（箭头）；D：记忆合金弹簧圈肺结节标本图（箭头为病灶）。
Intraoperative situation of localization device. A: Intraoperative picture after localization of four-hook needle (arrow); B: Pulmonary nodule specimen picture after localization of four-hook needle (arrow is lesion); C: Intraoperative picture after localization of memory alloy coil (arrow); D: Pulmonary nodule specimen picture after localization of memory alloy coil (arrow is lesion).
