Riehl Jessica, Bell Cynthia M, Constantaras Marika E, Snyder Christopher J, Charlier Cindy J, Soukup Jason W
J Vet Dent. 2014 Summer;31(2):80-6. doi: 10.1177/089875641403100203.
This case series characterizes the clinicopathologic features and treatment of oral pyogenic granuloma in 8 cats. The cats reported here were patients originating from collaborative efforts at an academic clinical teaching hospital and a specialty dentistry/oral surgery referral practice. Although the initial biopsy results were variable, in all cases the diagnosis reflected an inflammatory process. A second clinicopathologic evaluation of these cases determined that all lesions were consistent with oral pyogenic granuloma. The location of the lesion was consistent among all cats within the present study Lesions developed at the vestibular mucogingival tissues of the mandibular first molar teeth. We propose that malocclusion and secondary traumatic contact of the ipsilateral maxillary fourth premolar tooth with the mandibular soft tissues is a possible contributing factor in the etiopathogenic mechanism.
本病例系列描述了8只猫口腔化脓性肉芽肿的临床病理特征及治疗情况。此处报告的猫是一家学术临床教学医院和一家专科牙科/口腔外科转诊机构合作收治的患者。尽管最初的活检结果各不相同，但所有病例的诊断均显示为炎症过程。对这些病例进行的第二次临床病理评估确定，所有病变均符合口腔化脓性肉芽肿。在本研究中，所有猫的病变部位一致，病变发生在下颌第一磨牙的前庭黏膜牙龈组织。我们认为同侧上颌第四前磨牙与下颌软组织的错牙合及继发性创伤接触可能是病因机制中的一个促成因素。
