纤维组织细胞瘤的动脉瘤样变型——一种以复发而闻名的罕见实体。
Aneurysmal Variant of Fibrous Histiocytoma- A Rare Entity Known for Recurrence.
作者信息
Antony Aniya, Kiran Chokka Mahesh, Phansalkar Manjiri, Jothi Chidambara, Jayakar Jacob
机构信息
Post Graduate, Department of Pathology, Pondicherry Institute of Medical Sciences, Pondicherry University, Puducherry, India.
Associate Professor, Department of Pathology, Pondicherry Institute of Medical Sciences, Pondicherry University, Puducherry, India.
出版信息
J Clin Diagn Res. 2017 Jun;11(6):ED08-ED09. doi: 10.7860/JCDR/2017/26524.10080. Epub 2017 Jun 1.
Aneurysmal Fibrous Histiocytoma (AFH) is a distinct and a rare clinicopathological variant of Cutaneous Fibrous Histiocytoma (CFH). It differs from the usual benign fibrous histiocytoma clinically and morphologically with high rate of recurrence. Here, we report a case of AFH with history of recurrence which presented as a polypoid swelling and showed vascular spaces with no endothelial lining which was proved negative by CD34 immunostaining. The spaces were bordered by tumour cells.
动脉瘤样纤维组织细胞瘤（AFH）是皮肤纤维组织细胞瘤（CFH）一种独特且罕见的临床病理变异型。它在临床和形态学上与常见的良性纤维组织细胞瘤不同，复发率高。在此，我们报告一例有复发史的AFH病例，其表现为息肉样肿物，可见无内皮衬里的血管腔隙，CD34免疫染色证实为阴性。这些腔隙由肿瘤细胞包绕。
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