正子掃描的優缺點與在癌症診斷中的重要性 PET Scan: Pros, Cons, and Its Importance in Cancer Diagnosis

這段影片將分析正子掃描（PET）的優缺點，並探討其在癌症診斷中的關鍵角色。透過解釋正子掃描如何協助腫瘤分期、定位及追蹤治療反應，我們將讓觀眾了解其應用範圍和限制。影片也會介紹哪些情況適合進行正子掃描，幫助病患及家屬對此檢查方式有更深入的了解。

This video explores the pros and cons of PET scans and highlights their crucial role in cancer diagnosis. By explaining how PET scans assist in tumor staging, localization, and tracking treatment response, viewers will gain insight into its applications and limitations. We will also discuss the scenarios where PET scans are most beneficial, providing patients and families with a deeper understanding of this diagnostic tool.