PET—CT表皮生长因子受体显像的研究进展

Study progress of PET-CT epidermal growth factor receptor imaging

对肿瘤患者来说表皮生长因子受体（EGFR）是一个很有吸引力的的治疗靶点，PET—CTEGFR显像可以反映EGFR的活性，可能成为检测EGFR更可靠的指标。近年来，用PET—CTEGFR显像筛选肿瘤靶向治疗药物已经成为PET—CT临床应用研究的热点和重点。

Epidermal growth factor receptor （EGFR） is a promising therapeutic target for cancer patients. Its activity can be reflected by PET-CT EGFR imaging which became a more reliable indicator to measure EGFR. In recent years, PET-CT EGFR imaging was adopted to screen targeted drugs, which became a hot topic in the clinical application of PET-CT.