It is the accumulation of pus in the auricle.

Among its clinical characteristics, the pavilion is

The pain is throbbing and becomes intense, fever appears, it can progress to cartilage necrosis and deformity, known as cauliflower ear, if not treated in time.

When the cartilage is severely affected, it is necessary to debride the injured area and the surrounding areas. 

The treatment must be timely and consists of treatment with antibiotic therapy, analgesia, anti-inflammatory and pus drainage, so it must be provided by the otolaryngologist.