Abstract：
A 7-month-old, male, Weimaraner dog was presented for maxillary swelling. Clinical evaluation including radiographs and computed tomography revealed a large cystic lesion, unerupted right maxillary canine tooth, and mass presumed to be a compound odontoma. The cyst and mass were expansile and occupied a large portion of the nasal cavity displacing anatomical structures of the maxilla. The mass was excised via curettage through an intraoral surgical approach and the unerupted tooth and cystic lining were removed. Histopathology supported dentigerous cyst and compound odontoma. This case confirms the first report of concurrent development of dentigerous cyst and compound odontoma in a dog with successful treatment and 18-month follow-up with no recurrence.
摘要：
一个7个月大的孩子,男性,威玛兰犬因上颌肿胀而出现。包括X光片和计算机断层扫描在内的临床评估显示有较大的囊性病变，未萌出的右上颌尖牙,和肿块推测为复合牙瘤。囊肿和肿块是可膨胀的，并占据了大部分鼻腔移位上颌骨的解剖结构。通过口腔内手术方法通过刮治术切除肿块，并去除未萌出的牙齿和囊性衬里。组织病理学支持牙质囊肿和复合牙瘤。该病例证实了狗同时发生牙质囊肿和复合牙瘤的首次报道，并成功治疗并随访18个月，无复发。
