A 66-year-old male patient with esophageal squamous cell carcinoma was found to have increased tracer uptake over the right frontoparietal skull on the bone scan examination.

• 摘要一位66岁的男性食道鳞状细胞癌患者，骨骼扫描显示右侧之额顶骨有强烈增加之同位素摄取，而10个月后之追踪骨骼扫描显示此病灶并无明显之变化。