Sharma Sudha, Chatterjee Debajyoti, Kanwar Arvind
Department of Pathology, Dr. Yashwant Singh Parmar, Government Medical College, Nahan, India.
Department of Histopathology, PGIMER, Chandigarh, India.
Diagn Cytopathol. 2023 Dec;51(12):E351-E354. doi: 10.1002/dc.25223. Epub 2023 Sep 7.
Chondroid syringoma is a rare adnexal tumor of skin, with few cases diagnosed on fine needle aspiration cytology (FNAC). Hyaline cell-rich chondroid syringoma (HCRCS) is a very uncommon variant of chondroid syringoma described in histopathologic studies. This variant differs from the usual chondroid syringoma in its site of presentation, cytohistologic features, and morphologically mimics malignant neoplasms. To the best of our knowledge, cytologic features of this entity have never been described. This case report highlights some unusual features of this tumor and discusses the cytologic features of HCRCS along with neoplastic mimics.
软骨样汗腺螺旋瘤是一种罕见的皮肤附属器肿瘤，经细针穿刺抽吸细胞学检查（FNAC）诊断的病例很少。富含透明细胞的软骨样汗腺螺旋瘤（HCRCS）是软骨样汗腺螺旋瘤的一种非常罕见的组织病理学变异型。该变异型在其发病部位、细胞组织学特征方面与普通软骨样汗腺螺旋瘤不同，形态上类似于恶性肿瘤。据我们所知，该实体的细胞学特征从未被描述过。本病例报告突出了该肿瘤的一些不寻常特征，并讨论了HCRCS的细胞学特征以及肿瘤样模仿物。
