Possibly Cauliflower Ear?
The term cauliflower ear refers to a deformity of the ear caused by blunt trauma or other injury, such as what may occur during a boxing or wrestling match. Left untreated, the injury leads to a blockage that prevents blood flow and damages tissue. This results in a bumpy or lumpy appearance on part of the ear, similar to a cauliflower. Early treatment can help prevent permanent deformity.
https://www.webmd.com/skin-problems-and-treatments/cauliflower-ear-symptoms-causes-treatments#1