Kristensen S, Andersen J, Jacobsen P
J Laryngol Otol. 1985 Sep;99(9):919-24. doi: 10.1017/s0022215100097930.
Squamous odontogenic tumour (SOT) is a rare benign odontogenic neoplasm, apparently arising from rests of Malassez. It was first described in 1975 and since then only 17 cases have been recorded in the literature. A new, not previously reported, characteristic case of SOT is presented in connection with a review of the literature. It is concluded that the lesion occurs with equal frequency in the maxilla and mandible and now and then multifocally. Maxillary lesions seem to grow more aggressively than do mandibular ones. The symptoms are modest. SOT has a characteristic pathologic picture which differs decisively from ameloblastoma and which, in connection with its benign nature, warrants the classification of SOT. Although most cases have been treated by conservative surgical therapy without recurrence, there are cases, especially in the maxilla with diffuse lesions, which have required en bloc resection or hemimaxillectomy. The diagnostic problems are stressed and recommendations are made for the pathologist and the surgeon to pay attention to this rare but benign tumour.
鳞状牙源性肿瘤（SOT）是一种罕见的良性牙源性肿瘤，显然起源于马拉瑟上皮剩余。它于1975年首次被描述，自那时起文献中仅记录了17例。结合文献回顾，本文介绍了一例此前未报道过的SOT新的典型病例。结论是该病变在上颌骨和下颌骨中出现的频率相同，且偶尔会呈多灶性。上颌病变似乎比下颌病变生长得更具侵袭性。症状较轻。SOT具有特征性的病理表现，与成釉细胞瘤有明显区别，鉴于其良性性质，SOT有必要进行分类。尽管大多数病例采用保守手术治疗后无复发，但仍有一些病例，尤其是上颌骨出现弥漫性病变的，需要进行整块切除或半侧上颌骨切除术。文中强调了诊断问题，并建议病理学家和外科医生关注这种罕见的良性肿瘤。
