Isiphi isibonelo somdlavuza esingabangela igazi emchameni?
Context:Umdlavuza wezinso, owaziwa nangokuthi umdlavuza wezinso, uwuhlelo lomdlavuza oqala ezinso. Izimpawu zingase zihlanganise igazi emchameni, isigaxa esiswini, noma ubuhlungu bomhlane. Kungase futhi kuvele umkhuhlane, ukwehla kwesisindo, nokukhathala. Izinkinga zingase zihlanganise ukusabalala emaphashini noma ebuchosheni.
Umdlavuza wezinso, owaziwa nangokuthi umdlavuza wezinso, uwuhlelo lomdlavuza oqala ezinso. Izimpawu zingase zihlanganise igazi emchameni, isigaxa esiswini, noma ubuhlungu bomhlane. Kungase futhi kuvele umkhuhlane, ukwehla kwesisindo, nokukhathala. Izinkinga zingase zihlanganise ukusabalala emaphashini noma ebuchosheni.  Izinhlobo eziyinhloko zomdlavuza wezinso yi-renal cell cancer (RCC), i-transitional cell cancer (TCC), ne-Wilms' tumor. I-RCC ihlanganisa cishe ama-80% omdlavuza wezinso, kanti i-TCC ihlanganisa iningi lalawo asele. Izici eziyingozi ze-RCC ne-TCC zihlanganisa ukubhema, imithi ethile yokwelapha izinhlungu, umdlavuza womchamo owake waba khona, ukukhuluphala ngokweqile, umfutho wegazi ophakeme, amakhemikhali athile nomlando womkhaya. Izici eziyingozi zesimila sikaWilms zihlanganisa umlando womkhaya nezifo ezithile zofuzo ezifana ne-WAGR syndrome. Ukuxilongwa kungase kusoliswe ngezimpawu, ukuhlolwa komchamo, nokuhlolwa kwesithombe kwezokwelapha. Kuqinisekiswa ngokuhlolwa kwezicubu.  Ukwelashwa kungase kuhlanganise ukuhlinzwa, ukwelashwa ngemisebe, ukwelashwa ngamakhemikhali, ukwelashwa ngemisebe, nokwelashwa okuhloselwe ukwelapha. Umdlavuza wezinso usanda kuthinta abantu abangaba ngu-403 300 futhi kwaholela ekufeni kwabantu abangu-175 000 emhlabeni wonke ngo-2018. Ngokuvamile isifo siqala ngemva kweminyaka engu-45 ubudala. Amadoda athinteka kaningi kunabesifazane. Isilinganiso sokusinda seminyaka emihlanu sisonke singu-75% e-United States, u-71% eCanada, u-70% eChina, no-60% eYurophu. Kumdlavuza ogcina ezinso kuphela, izinga lokusinda eminyakeni emihlanu lingama-93%, uma ususakazekele kuma-lymph node aseduze lingama-70%, futhi uma ususakazeke kabanzi, lingama-12%. Umdlavuza wezinso uye wabonakala njengohlobo lomdlavuza oluvame kakhulu kwele-13, futhi udala ama-2% amacala omdlavuza nokufa emhlabeni. Izinga lomdlavuza wezinso liye laqhubeka landa kusukela ngo - 1930. Umdlavuza wezinso uvame kakhulu kubantu basemadolobheni kunasemaphandleni.