Bloody ear secretions
Otorrhea Antrum auris discharge is also called ear discharge, external ear canal discharge, and ear leak. External ear canal fluid refers to a pathological phenomenon in which abnormal fluid accumulates or flows out of the external ear canal, and is one of the common symptoms of the ear. The discharge can be continuous or intermittent, serous, mucus, purulent, bloody, or mixed. The patient's external ear canal was examined with an otoscope, and fluids of various properties were seen flowing out. Can stick to the external ear canal or accumulate in the ear canal.