mmm probably not. if this gets bothersome in terms of pain or bleeding or blocking sinus drainage then i'd definitely recommend you get it checked out by a physician. if it persists for more than a few weeks you may also want to get it checked out. it's rare to get cancer in that area though not unheard of but i'd consider that a longshot. more likely it's a cyst or something similar to a zit. as always if you find this lump worrisome make an appointment with your primary healthcare provider and have it looked at. take care!
i have a hard lump in my left nostril on the wall between nostrils. should i be concerned? . it's not painful