Source:http://linkedlifedata.com/resource/umls/id/C0007344
MSH: Surgical removal or artificial destruction of gonads.,NCI: Surgical removal of the testicles (orchiectomy) or ovaries (oophorectomy) to stop the production of sex hormones. Decreasing the levels of hormones may stop the growth of certain cancers.,NCI: Surgical removal of the ovaries or testes.