Actinomycosis due to Actinomyces viscosus in a young dog.
D000038:Abscess / Q000473:pathology / Q000662:veterinary; D000190:Actinomyces; D000196:Actinomycosis / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D008297:Male