You searched for: “zoacanthosis
zoacanthosis (s) (noun), zoacanthoses (pl)
Dermatitis due to a foreign body, such as a bristle or hair from an animal: Jane noticed a bad spot developing on her arm after gardening the day before, so she went to the doctor who diagnosed it as being a case of zoacanthosis and extracted the stinger which had penetrated into her skin, and gave her some medication to relieve and cure the injury.