肾细胞癌掌骨转移1例
Chinese Journal of Ultrasound in Medicine(2019)
Abstract
患者男,63岁.于2008年11月行左肾癌切除术,术后病理提示为肾透明细胞癌,TNM分期T1 No Mo;2018年5月自觉右手背疼痛不适来院检查.彩色多普勒(简称彩超)所见:右手背侧距皮肤8~10 mm处可见低回声区(图1),范围约18 mm×13 mm×16 mm,形态欠规则,内部回声尚均匀,CDFI:内见丰富血流信号(图2).PW显示可见搏动性血流曲线图.其周围可见骨皮质膨胀变薄.彩超提示:右手背实质性占位,考虑来源于掌骨,建议进一步检查.
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