The introduction of microbubble contrast agent into tissues can create significant phase shifts. Phase retrieval (PR)-based phase-contrast computed tomography (PCCT) is an imaging method for retrieving and reconstructing the phase shifts within an object. This study aimed to evaluate the feasibility of PR-based PCCT with microbubble contrast agent for vascular imaging.

中文翻译：

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基于相位恢复的相衬 CT 用于微泡造影剂血管成像

将微泡造影剂引入组织会产生显着的相移。基于相位检索 (PR) 的相衬计算机断层扫描 (PCCT) 是一种用于检索和重建对象内相移的成像方法。本研究旨在评估基于 PR 的 PCCT 与微泡造影剂用于血管成像的可行性。