Tsunoda Naoko, Onodera Kei, Ohashi Yu, Kawai Tadashi, Miyamoto Ikuya, Takeda Yasunori, Yamada Hiroyuki
Division of Oral and Maxillofacial Surgery, Department of Oral and Macillofacial Reconstructive Surgery, School of Dentistry, Iwate Medical University, Morioka 020-8505, Japan.
Division of Clinical Pathology, Department of Oral and Maxillofacial Reconstructive Surgery, School of Dentistry, Iwate Medical University, Morioka 020-8505, Japan.
Case Rep Dent. 2022 Oct 12;2022:7067949. doi: 10.1155/2022/7067949. eCollection 2022.
Myxoma is a benign tumor of mesenchymal origin. It frequently occurs in the muscles of the hip and extremities; however, it rarely occurs in the head and neck region. This report describes the second case of an intramuscular myxoma of the tongue. A 23-year-old woman was referred to our institution for the diagnosis and treatment of a left tongue lesion. T2-weighted magnetic resonance imaging revealed an 8 × 6-mm mass in the tongue. Based on a clinical diagnosis of a tongue tumor, excisional biopsy was performed under general anesthesia. The histopathological diagnosis was an intramuscular myxoma. The postoperative course was uneventful, and there was no evidence of tumor recurrence 3 years after surgery.
黏液瘤是一种间叶组织来源的良性肿瘤。它常发生于臀部和四肢的肌肉；然而，在头颈部区域很少见。本报告描述了第二例舌部肌内黏液瘤。一名23岁女性因左侧舌部病变被转诊至我院进行诊断和治疗。T2加权磁共振成像显示舌部有一个8×6毫米的肿块。基于舌部肿瘤的临床诊断，在全身麻醉下进行了切除活检。组织病理学诊断为肌内黏液瘤。术后过程顺利，术后3年无肿瘤复发迹象。
