Chithandizo cha khansa yapita patsogolo kwambiri m'zaka zaposachedwa, zomwe zapangitsa kuti odwala ambiri apite patsogolo. Mayiko osiyanasiyana atengera njira zosiyanasiyana zothandizira odwala khansa, pomwe ena adziwika padziko lonse lapansi chifukwa cha chithandizo chawo chamakono komanso chisamaliro. Ngakhale kuti sizingatheke kunena motsimikiza kuti ndi dziko liti "labwino kwambiri" lochiza khansa, pali mayiko ena omwe amadziwikiratu chifukwa cha njira zawo zatsopano komanso kupambana polimbana ndi khansa.
United States - US nthawi zonse imakhala imodzi mwamayiko apamwamba kwambiri padziko lonse lapansi pakuchiza khansa, makamaka chifukwa cha chithandizo chamankhwala. US ili ndi ukadaulo wapamwamba kwambiri wazachipatala, njira ndi chithandizo chomwe chilipo kwa odwala khansa. Kuonjezera apo, chisamaliro chapadera choyang'ana njira zachikhalidwe komanso zatsopano zochizira ndizofala ku US.
Japan - Kwa zaka zambiri, Japan yakhala ikuyang'ana kwambiri chisamaliro chapamwamba cha khansa, ndikupangitsa kuti ikhale imodzi mwazovuta mayiko otsogola kwambiri padziko lapansi pochiza khansa ndi kafukufuku. Kuphatikiza apo, Japan imagwiritsa ntchito zida ndi njira zingapo zochizira khansa monga kusintha kwa ma genome, proton therapy, ndi ma immunotherapies.
Germany - Germany yakhala patsogolo pa teknoloji yothandizira zaumoyo, makamaka pankhani ya chithandizo cha khansa. Dzikoli lili ndi njira zotsogola komanso zothandiza kwambiri zochizira khansa, zomwe zambiri zadziwika padziko lonse lapansi. Kuchokera ku chithandizo cha radiation kupita ku uinjiniya wa majini ndi mankhwala omwe akuwunikiridwa mpaka ma lasers ndi ma protocol a cyberknife, Germany imapereka chithandizo chambiri cha khansa chomwe chilipo.
nkhukundembo - Turkey ndi imodzi mwa mayiko omwe amagwiritsa ntchito zipangizo zamakono komanso njira zatsopano zothandizira zaumoyo mofulumira kwambiri. Ndizotheka kupeza chithandizo cha khansa pamtengo wotsika kwambiri kuposa m'maiko ena otukuka. Mutha kulumikizana nafe kuti mumve zambiri za chithandizo cha khansa ku Turkey.
Awa ndi ochepa chabe mwa mayiko ambiri omwe amapereka chithandizo chapamwamba cha khansa ndi chisamaliro. Pamapeto pake, odwala ayenera kuganizira njira ya chithandizo ndi malo omwe ali oyenera kwa iwo. Poganizira mozama komanso kufufuza, aliyense angapeze chithandizo chabwino kwambiri cha khansa pazosowa zawo.
