Cauliflower ear is seen in
Hematoma of the auricle*It is the collection of blood between the auricular cailage and its perichondrium. It usually occurs due to blunt trauma and often seen in boxers, wrestlers and rugby players, therefore it is also called Boxer's ear *If hematoma gets infected severe perichondritis may set inRef: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 52
Pseudomonas infection
Aspergillus infection
Post traumatic cases
Tuberculosis
Ear