Hi, welcome to HealthcareMagic
By the history provided by you, it is mostly an incisional hernia
. If you are asking whether the hernia can become cancerous, then the answer is no. If you are asking whether the scar tissue can become cancerous, then this can happen very rarely, and the condition is called marjolin scar. However, as this is extremely rare and occurs mostly on burn scars
, there is nothing to be worried about.