若在大多数功能丧失前被诊断出来，手术治疗可能有帮助，但尿毒症、严重感染和心血管功能障碍则会导致死亡。

If it is diagnosed before too much function is lost, surgery may help, But uremia, severe infections, and heart and Blood-vessel disorders can lead to death.

youdao

但铜吸收过多可发生铜中毒，如心律失常，严重时会出现肾功能衰竭、尿毒症、休克等。

But absorbing superabundance copper can lead to copper toxicity, inducing arrhythmia, even renal failure, uraemia, and shock.

youdao