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首页> 外文期刊>Journal of Medical Case Reports >Necrotizing sialometaplasia as a cause of a non-ulcerated nodule in the hard palate: a case report
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Necrotizing sialometaplasia as a cause of a non-ulcerated nodule in the hard palate: a case report

机译：坏死性唾液腺增生症是硬pa中未溃疡性结节的原因：一例病例报告

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Introduction Necrotizing sialometaplasia is a benign, self-limiting and rare inflammatory disease which, on clinical and histological examination, mimics malignant neoplasms. Case report We report the case of a healthy 25-year-old Caucasian woman with a three-week history of a painless lump on her hard palate. Oral examination revealed a nodule consisting of two lobules on the right side that measured 2.5 cm. Her mucosa was normal in color and a fluctuant area was detected in the posterior region upon palpation. Our patient was submitted to incisional biopsy and histopathological examination. The histological diagnosis was necrotizing sialometaplasia. The lesion had healed spontaneously after 30 days, with observed signs of involution of the nodule. Conclusion Histopathological examination is necessary for the diagnosis of necrotizing sialometaplasia because the clinical features of this condition can mimic other diseases, particularly malignant neoplasms.
机译：简介坏死性唾液腺增生症是一种良性，自限性和罕见的炎症性疾病，在临床和组织学检查中可模拟恶性肿瘤。病例报告我们报告了一名25岁健康的白人妇女的病例，该病在硬hard上无痛性肿块已有3周的病史。口腔检查发现，结节由右侧的两个小叶组成，长2.5厘米。她的粘膜颜色正常，触诊后部区域发现有波动区域。我们的患者接受了切开活检和组织病理学检查。组织学诊断为坏死性唾液腺增生。病变在30天后自发愈合，并观察到结节回退的迹象。结论组织病理学检查对于诊断坏死性唾液腺增生症是必要的，因为这种病的临床特征可以模仿其他疾病，尤其是恶性肿瘤。

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