https://en.wikipedia.org/wiki/Keloid
It's not an infection and the pus most certainly
does not turn into 'solid mass tissue'.
It's a form of scar, which as nasty looking as it is doesn't usually pose any serious medical threat to the person.
Quote:
Biologically, keloids are fibrotic tumors characterized by a collection of atypical fibroblasts with excessive deposition of extracellular matrix components, especially collagen, fibronectin, elastin, and proteoglycans. Generally, keloids contain relatively acellular centers and thick, abundant collagen bundles that form nodules in the deep dermal portion of the lesion. Keloids present a therapeutic challenge that must be addressed, as these lesions can cause significant pain, pruritus (itching), and physical disfigurement. They may not improve in appearance over time and can limit mobility if located over a joint.
May 04, 2009 @ 13:59:29
Thankfully the worst I've had is a lump on the back of my cartilage piercings lol
