title: Thyroid papillary adenoma in a guinea pig with signs of cervical lymphadenitis.
mesh_terms: D000818:Animals; D003537:Cystadenoma / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D005260:Female; D006168:Guinea Pigs; D008199:Lymphadenitis / Q000150:complications / Q000473:pathology / Q000662:veterinary; D012376:Rodent Diseases / Q000473:pathology*; D013964:Thyroid Neoplasms / Q000209:etiology / Q000473:pathology / Q000662:veterinary*