perichondritis is an infection of the tissue covering the cartilage of the outer ear, also known as the auricle or pinna.
commonly caused by trauma, such as high ear cartilage piercing, burns, cuts, or insect bites.
usually bacterial, with Pseudomonas aeruginosa being the most common causative organism
treatment typically involves antibiotics such as ciprofloxacin, and in some cases, surgical drainage of abscesses.
prompt diagnosis and treatment are important to prevent complications and potential deformity of the ear.
avoiding piercing the ear through the cartilage is a key preventive measure