Pythiosis

**Definition:** A granulomatous disease caused by the aquatic organism PYTHIUM insidiosum and occurring primarily in horses, cattle, dogs, cats, fishes, and rarely in humans. It is classified into three forms: ocular, cutaneous, and arterial.

**Tree numbers:** - C01.610.701.844 - C22.761

**Synonyms:** - Pythiosis Insidiosi - Pythium insidiosum Infection