梭形细胞癌(spindle cell carcinomas,SPCC)是鳞状细胞癌中罕见的一种类型,占喉部肿瘤的1.3%。SPCC是假上皮来源的一种独特的肿瘤,表现为明显的梭形细胞形态学特征。这类肿瘤的诊断对病理医师是一个挑战。上皮的改变可能从轻度异常增生到浸润性癌,发现不典型的梭形癌细胞增殖有助于诊断。2014年底特律医学中心耳鼻咽喉头颈外科Amy等报道了2例表现为声带囊肿样外观的喉部 Spindle cell carcinomas (SPCC) are a rare type of squamous cell carcinoma, accounting for 1.3% of laryngeal tumors. SPCC is a unique tumor derived from pseudoclasis that exhibits marked spindle cell morphological features. The diagnosis of such tumors presents a challenge to pathologists. Epithelial changes may be mild dysplasia to invasive cancer and found that atypical spindle cell proliferation contribute to the diagnosis. Amy et al., Department of Otorhinolaryngology Head and Neck Surgery, Detroit Medical Center, 2014 reported 2 cases of larynx presenting as vocal cyst-like appearance