PT - JOURNAL ARTICLE AU - Aidan Ryan AU - Patrick J Twomey AU - Paul Cook TI - Wilson’s disease: best practice AID - 10.1136/jcp-2022-208551 DP - 2023 Apr 12 TA - Journal of Clinical Pathology PG - jcp-2022-208551 4099 - http://jcp.bmj.com/content/early/2023/04/11/jcp-2022-208551.short 4100 - http://jcp.bmj.com/content/early/2023/04/11/jcp-2022-208551.full AB - Wilson’s disease is an autosomal recessive disorder arising from pathogenic variants in the Atp7b gene on chromosome 13. The defective translated ATPase copper (Cu) transport protein produced leads to Cu accumulation, initially affecting the liver but eventually affecting other cells. It is just over 20 years since the last Best Practice on this topic in this journal. This review is an update on this, covering new disease biomarkers, pathogenesis, assumptions around clinical features and developments in therapy.