It was first suggested that terahertz imaging has the potential to detect skin cancer twenty years ago. Since then, THz instrumentation has improved significantly: real time broadband THz imaging is now possible and robust protocols for measuring living subjects have been developed. Here, we discuss the progress that has been made as well as highlight the remaining challenges for applying THz imaging to skin cancer detection.

中文翻译：

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实时太赫兹成像——皮肤癌检测的机遇和挑战

二十年前，人们首次提出太赫兹成像具有检测皮肤癌的潜力。从那时起，太赫兹仪器得到了显着改进：实时宽带太赫兹成像现在成为可能，并且已经开发了用于测量活体对象的稳健协议。在这里，我们讨论了已经取得的进展，并强调了将太赫兹成像应用于皮肤癌检测的剩余挑战。