原发局限性肾盂、输尿管淀粉样变性病二例单玉喜颜纯海殷福兴薜波新李玲玲局限性淀粉样变性以特异性糖蛋白纤维在局部组织或器官细胞外沉积为主要病理特征，发生于肾盂及输尿管者罕见，其临床表现及影像学变化类似肾盂或输尿管肿瘤而误诊误治。我们收治２例，报告如下。例... Primary limitations of the renal pelvis, ureteral amyloidosis in two cases of single Yuxi Yan pure Yin Yin Fuxing Jubo Xin Li Lingling localized amyloidosis to specific glycoprotein fibers in the local tissue or organ extracellular deposition as the main pathological features occurred in the renal pelvis and ureter Rare, its clinical manifestations and imaging changes similar to renal pelvis or ureteral tumor misdiagnosis and mistreatment. We admitted 2 cases, the report is as follows. example...