I have had a mass inside of my buttocks, but it reaches from inside my leg in my groin to the back of my buttocks. It has been bothersome at times but always goes away. Well it hurts now and really bad. It hurts to walk, and sit pretty much anything. It is also now growing. Is this ER worthy?
Hello, Growing lump in the buttock with pain while walking must be ad Chat Doctor.  The ideal approach consists of MRI of the region to delineate the particular origin of the lesion with its extensions which will help to figure out the particular action to be taken to cure it. Hope I have answered your query. Let me know if I can assist you further.