Adenocarcinoma of frontal sinus in a horse.
D000230:Adenocarcinoma / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D005260:Female; D005626:Frontal Sinus; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D010255:Paranasal Sinus Neoplasms / Q000473:pathology / Q000662:veterinary*