甲状腺囊性肿物以往常被认为是良性病变,都采取保守治疗,最近国外有学者对此传统观点提出异议。笔者回顾性分析了2006～2009年在我院手术的266例甲状腺肿物,发现14例肿物的CT和超声(ultrasonography,us)表现以囊性为主[1],但病理诊断为乳头状癌,首次影像诊断正确率仅为21.4%。现将其CT和US特征报道如下。 Thyroid cysts are often considered as benign lesions, have taken conservative treatment, and recently foreign scholars have raised objections to this traditional view. The author retrospectively analyzed 266 cases of thyroid mass operated in our hospital from 2006 to 2009 and found CT and ultrasonography (us) of 14 cases were cystic mainly [1], but the pathological diagnosis was papillary Cancer, the first diagnostic accuracy rate of only 21.4%. Now its CT and US features are reported below.