Yang Guilian, Li Chunlei, Long Yilin, Liu Zhaohui, Rao Cheng, Zhang Yangchun, Liu Yi, Yang Hanghang
Department of Otolaryngology, Affiliated Hospital of Zunyi Medical University, China.
Ear Nose Throat J. 2025 Mar;104(1_suppl):322S-325S. doi: 10.1177/01455613221145284. Epub 2022 Dec 7.
Squamous cell carcinomas predominate in laryngeal malignancies, while spindle cell tumors, typically derived from non-epithelial tissues, are uncommon, accounting for 0.3%-1% of all malignant laryngeal tumors. Low-grade malignant myofibroblastic sarcoma (LGMS) is an extremely rare, atypical myofibroblastic tumor classified as a spindle cell tumor that primarily affects the head and neck region. There have been few reports in the literature regarding the LGMS of the larynx. LGMS of the larynx was discovered during a pathological biopsy. There was no recurrence during the 6-month follow-up after the total laryngectomy.
鳞状细胞癌在喉恶性肿瘤中占主导地位，而梭形细胞瘤通常起源于非上皮组织，较为罕见，占所有喉恶性肿瘤的0.3%-1%。低级别恶性肌纤维母细胞肉瘤（LGMS）是一种极其罕见的非典型肌纤维母细胞肿瘤，归类为梭形细胞瘤，主要累及头颈部区域。关于喉LGMS的文献报道很少。喉LGMS是在病理活检时发现的。全喉切除术后6个月的随访期间未出现复发。
