Krishnamurthy Jayashree, Divya Kn
Department of Pathology, Medical College (VIMS), Bellary, Karnataka, India.
J Cytol. 2010 Jul;27(3):99-101. doi: 10.4103/0970-9371.71874.
Giant solitary trichoepithelioma (GST) is a rare trichogenic tumor, which may present as a pigmented lesion. An 80-year-old man was diagnosed to have giant solitary trichoepithelioma on fine-needle aspiration cytology. The cytological findings represented the histological features. The recognition of GST is important because of its close resemblance to basal cell carcinoma and other skin adnexal tumors - clinically, cytologically and histologically.
巨大孤立性毛发上皮瘤（GST）是一种罕见的毛发源性肿瘤，可表现为色素沉着性病变。一名80岁男性经细针穿刺细胞学检查诊断为巨大孤立性毛发上皮瘤。细胞学检查结果体现了组织学特征。认识GST很重要，因为它在临床、细胞学和组织学上与基底细胞癌及其他皮肤附属器肿瘤极为相似。
