Gupta Mamta, Bansal Rani, Tiwari Gaurav, Sharma Suprabha
Department of Pathology, Subharti Medical College, Meerut, Uttar Pradesh, India.
Diagn Cytopathol. 2014 Oct;42(10):906-11. doi: 10.1002/dc.23192. Epub 2014 Jun 26.
We report a case of aggressive pilomatrixoma (PMX) in a 25-year-old male who presented with swelling in left supraclavicular region of 2-month duration. A diagnosis of small round cell tumor was suggested on fine-needle aspiration cytology. He underwent wide excision of the mass. On histomorphological examination, a diagnosis of aggressive PMX was made. The swelling recurred after 3 months of complete resection and on examination had similar morphological features. The case is presented because of the potential diagnostic difficulties on cytological examination and rare occurrence of aggressive variant of PMX.
我们报告一例25岁男性的侵袭性毛母质瘤（PMX），该患者左锁骨上区肿胀2个月。细针穿刺细胞学检查提示为小圆形细胞肿瘤。他接受了肿物的广泛切除。组织形态学检查诊断为侵袭性PMX。肿物完全切除3个月后复发，复查显示具有相似的形态学特征。之所以呈现该病例，是因为细胞学检查存在潜在诊断困难，且侵袭性PMX变体罕见。
