Solitary Fibrous Tumor in Buccal Cheek Mucosa.
Solitary Fibrous Tumor in Buccal Cheek Mucosa.
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DOI：
10.7181/acfs.2017.18.3.218
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发表时间：
2017-09
影响因子：
--
通讯作者：
Lee KC
中科院分区：
文献类型：
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作者：
Yoon CM;Cho JM;Lim KR;Kim SK;Kim SJ;Lee KC
孤立性纤维瘤是一种相对少见的肿瘤，通常发生在胸膜，但发生在口腔中的情况非常罕见。本文报告一例罕见的孤立性纤维瘤在颊颊粘膜。一名50岁的男子因颊部肿块尺寸增大而前往作者所在的医院就诊。在局部麻醉下进行切除活检。切除活检后，患者被诊断为孤立性纤维瘤。在免疫组化中，患者的孤立性纤维肿瘤的特征在于肿瘤细胞上的CD 34和CD 99的表达，以及Bcl-2和S-100的阴性表达。随访5年无复发及并发症发生。摘要原发性孤立性纤维性肿瘤生长于颊部颊黏膜是极为罕见的，在南韩医学文献中也鲜有报道。孤立性纤维瘤必须与其他梭形细胞瘤相鉴别。本文报告一位原发于颊颊黏膜的孤立性纤维肿瘤。简要回顾了相关文献。
A solitary fibrous tumor is a relatively uncommon neoplasm that usually occurs in the pleura but occurs extremely rarely in the oral cavity. Reported herein is a rare case of a solitary fibrous tumor in the buccal cheek mucosa. A 50-year-old man visited the authors' hospital due to a buccal cheek mass whose size had increased. Excisional biopsy was done under local anesthesia. After the excisional biopsy, the patient was diagnosed to have a solitary fibrous tumor. In immunohistochemistry, the patient's solitary fibrous tumor was characterized by the expression of CD34 and CD99 on the neoplastic cells, and negativity for Bcl-2 and S-100. No recurrence or complication occurred for a period of 5 years. The growth of a primary solitary fibrous tumor in the buccal cheek mucosa is extremely rare and has been rarely reported in the South Korean medical literature. A solitary fibrous tumor must be distinguished from other spindle cell tumors. Presented herein is a case of primary solitary fibrous tumor in the buccal cheek mucosa. The relevant literature is briefly reviewed.