Ferrara Gerardo, Crisman Giuliana, Zalaudek Iris, Argenziano Giuseppe, Stefanato Catherine M
Anatomic Pathology Unit Gaetano Rummo General Hospital, Benevento, Italy.
Am J Dermatopathol. 2010 Jun;32(4):352-6. doi: 10.1097/DAD.0b013e3181b876d7.
We present a case of interstitial mycosis fungoides showing pseudodovascular clefts with "free-floating" collagen fibers surrounded by neoplastic T lymphocytes. Such a finding further expands the histopathologic spectrum of mycosis fungoides and could be taken into account in its differential diagnosis from granuloma annulare, inflammatory morphea, and interstitial granulomatous drug reaction.
我们报告一例间质性蕈样霉菌病，其显示出假血管裂隙，伴有被肿瘤性T淋巴细胞包围的“游离”胶原纤维。这一发现进一步扩展了蕈样霉菌病的组织病理学谱，在其与环状肉芽肿、炎症性硬斑病及间质性肉芽肿性药物反应的鉴别诊断中应予以考虑。
