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本文根据太平洋大学口腔病理实验室,口腔颌面X线诊断为囊性或单囊性造釉细胞瘤的31例病例,分析其X线表现。临床所见:发病年龄从14岁,平均为26.9岁,其中位平均值为21.5岁。男性20人,女性13人。白人占45%,黑人33%,拉丁美洲人12%,亚洲人10%。其种族分布符合旧金山海湾区的特点,没有明显的种族或人种差异。全部病例均位于下颌骨。具体分布为磨牙及升支区占77.4%,前磨牙及尖牙区占9.7%,12.9%在下颌正中联合部。其主要征象为下颌部局膨大,许多病例虽然已被X线照片发现,但没有明显的临床症状。 X线表现:囊性造釉细胞瘤的X线特征
According to the Oral Pathology Laboratory of the University of the Pacific, oral and maxillofacial X-ray diagnosis of cystic or unicystic ameloblastoma in 31 cases, analysis of its X-ray findings. Clinical findings: The age of onset from 14 years old, with an average of 26.9 years old, the median of 21.5 years old. 20 males and 13 females. White, 45%, Negro 33%, Latino 12%, Asian 10%. Its ethnic distribution is in line with the characteristics of the San Francisco Bay Area, there is no obvious racial or ethnic differences. All cases are located in the mandible. Specific distribution of bruxism and ascending branch accounted for 77.4%, premolar and canine area accounted for 9.7%, 12.9% in the mandibular joint department. The main signs of enlargement of the mandibular Department, many cases have been found by X-ray, but no obvious clinical symptoms. X-ray findings: Cystic ameloblastoma X-ray features