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首页> 外文期刊>Journal - Canadian Dental Association >Oral soft tissue lipomas: a case series.
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Oral soft tissue lipomas: a case series.

机译:口腔软组织脂肪瘤:病例系列。

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OBJECTIVE: Lipomas are relatively uncommon tumours in the oral cavity; only 1% to 4% of cases occur at this site. In this study, we describe the clinical and histopathologic features of 6 cases of oral lipoma. MATERIALS AND METHODS: Between 1997 and 2005, the files for all cases of oral lipoma at the oral pathology division, University of Ribeirao Preto, Sao Paulo, Brazil, were retrieved for study. Clinical data were retrieved from patient records, and all cases were reviewed microscopically and classified. RESULTS: Of the 6 cases, 3 occurred in males and 3 in females; their mean age was 50.2 years (range: 28-78 years). Most cases affected the buccal mucosa and the mean size of the tumours was 3.0 cm (range: 1.5-5.0 cm). Microscopically, 4 cases were classified as lipoma, 1 as fibrolipoma and 1 as intramuscular or infiltrative lipoma. All cases had been treated by simple surgical excision and there had been no recurrence after a mean treatment time of 50.3 months (range: 8-72 months). CONCLUSION: Oral lipomas are uncommon tumours that predominantly affect the buccal mucosa and are associated with an excellent prognosis.
机译:目的:脂肪瘤是口腔中相对罕见的肿瘤。只有1%到4%的病例发生在此站点。在这项研究中,我们描述了6例口腔脂肪瘤的临床和组织病理学特征。材料与方法:1997年至2005年,检索了巴西圣保罗Ribeirao Preto大学口腔病理科的所有口腔脂肪瘤病例档案进行研究。从患者记录中检索临床数据,并对所有病例进行显微镜检查和分类。结果:6例病例中,男性3例,女性3例。他们的平均年龄为50.2岁(范围:28-78岁)。大多数病例累及颊粘膜,肿瘤的平均大小为3.0 cm(范围:1.5-5.0 cm)。镜下,脂瘤4例,纤维脂瘤1例,肌内或浸润性脂瘤1例。所有病例均经过简单的手术切除,平均治疗时间为50.3个月(范围:8-72个月),无复发。结论:口腔脂肪瘤是一种罕见的肿瘤,主要影响口腔黏膜,并具有良好的预后。

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