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Treatment of a Perireticular Lesion in an Alpaca (Vicugnapacos)

机译:羊驼毛(Vicugnapacos)的心室周围病变的治疗

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摘要

This case report describes the diagnosis and surgical treatment of a cyst-like periradicu/ar lesion in an alpaca. Radicular cysts are widely reported in the human literature and have been reported in dogs, horses, and sheep. Radicular cysts have a squamous epithelial lining and develop adjacent to the tooth roots. Developmental and inflammatory etiologies have been proposed. Currently, they are thought to be reactive lesions associated with inflammatory oral disease in humans. The exact mechanism ofcyst formation is poorly understood. It is postulated that pulpal inflammation of the associated tooth occurs secondary to bacterial endotoxin production within the pulp cavity. The resulting periapical inflammation activates the epithelial cell rests of Malassez in the periodontal ligament that have been shown to express cytokines and HSP27 when stimulated by inflammation.
机译:该病例报告描述了羊驼中囊样peri腔/弧形病变的诊断和外科治疗。根瘤样囊肿在人类文献中被广泛报道,并且在狗,马和绵羊中也被报道。根状囊肿有鳞状上皮内层并在牙根附近发育。已经提出了发育和炎症病因。目前,它们被认为是与人类炎性口腔疾病相关的反应性病变。囊肿形成的确切机制了解甚少。据推测,相关牙齿的牙髓炎症是继牙髓腔内细菌内毒素产生之后发生的。所产生的根尖周炎激活了牙周膜中马拉色兹的上皮细胞残基,当受到炎症刺激时,这些残基已显示表达细胞因子和HSP27。

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