Inaba Tomohiro, Adachi Masatoshi, Yagisita Hisao
Oral and Maxillofacial Surgery, Nippon Dental University Hospital, 2-3-16 Fujimi, Chiyoda-ku, Tokyo, 102-8158, Japan.
Odontology. 2015 Jan;103(1):109-11. doi: 10.1007/s10266-013-0128-z. Epub 2013 Aug 2.
Angioleiomyoma in the buccal space is a less common benign neoplasm. To the best of our knowledge, only two cases have been described. We herein describe a new case of angioleiomyoma in the buccal space of a 45-year-old Japanese woman. No specific features were observed on clinical examination or ultrasonography. With an initial diagnosis of an ectopic lymph node or benign tumor, excision via the oral cavity was performed under local anesthesia. Healing was uneventful. Immunohistochemical examination revealed that the excised specimen was progesterone receptor-positive and estrogen receptor-negative.
颊间隙血管平滑肌瘤是一种较为少见的良性肿瘤。据我们所知，仅有两例相关病例被报道。在此，我们描述一例45岁日本女性颊间隙血管平滑肌瘤的新病例。临床检查及超声检查均未发现特异性表现。初步诊断为异位淋巴结或良性肿瘤后，在局部麻醉下经口腔进行了切除手术。术后愈合顺利。免疫组化检查显示，切除标本孕激素受体呈阳性，雌激素受体呈阴性。
