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化牙骨质纤维瘤是一种少见的牙源性肿瘤,过去报导较少,在国内5个院校统计973例牙源性肿瘤,化牙骨质纤维瘤仅有32例(3.29％)。本瘤可侵犯上、下颌骨,但以下颌骨多见,是一种颌骨中心性肿瘤。鉴于本瘤在诊断和命名方面尚有争议,临床又易与其它颌骨内发生的肿瘤混淆,故将本院37年来所诊治的18例化牙骨质纤维瘤进行临床病理分析,以供参考。材料和方法材料来自本院1984年5月至1985年11月的临床
Osteofibroma is a rare type of odontogenic tumor. In the past, there were fewer reports of dental odontogenic tumors in our country. There were 973 odontogenic tumors in 5 universities in China, and there were only 32 cases (3.29%) of cancerous osteofibroma. The tumor can be infringement of the mandible, but more common in the following jaw, is a central jaw tumor. In view of the tumor in the diagnosis and naming of the controversial, clinical and easily with other tumors occur within the jaw confused, so the hospital for 37 years of diagnosis and treatment of 18 cases of cementofacial fibroma for clinicopathological analysis for reference . Materials and Methods Materials from our hospital from May 1984 to November 1985 in clinical