Mashi 2023: Ngo-2020, cishe izigameko eziyizigidi ezi-2 zomdlavuza we-colorectal zizotholakala emhlabeni wonke, okuwenza kube uhlobo lwesithathu oluvame kakhulu lomdlavuza. Kuyimbangela yesibili ehamba phambili yokufa okuhlobene nomdlavuza, okubalelwa cishe esigidini esisodwa.