Subcutaneous Panniculitis-Like T-Cell Lymphoma in a Patient Receiving Long-Term Panniculitis Treatment: A Case Report
محل انتشار: مجله سرطان خاورمیانه، دوره: 12، شماره: 4
سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 47
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شناسه ملی سند علمی:
JR_MISJ-12-4_017
تاریخ نمایه سازی: 25 آبان 1402
چکیده مقاله:
Subcutaneous panniculitis-like t-cell lymphoma (SPTL) is known as a rare type of cutaneous lymphoma characterized with penetration of neoplastic T cells to the subcutaneous tissue. It constituates less than ۱% of all non-Hodgkin lymphomas. We described herein a ۴۹-year-old woman with SPTL who presented with redpurple- colored persistent subcutaneous nodules disseminated on trunk and both extremities. The lesions were present for ۱۵ years. She had been diagnosed as panniculitis and her lesions had not regressed with panniculitis treatment. SPTL was diagnosed due to histopathological examination of the lesions that revealed CD۳ positive, CD۸ positive, CD۴ negative and CD۵۶ negative atypical lymphoid infiltration with lobular and septal panniculitis-like pattern. SPTL must be always kept in mind as a differential diagnosis, while examining biopsies of patients with panniculitis-like lesions resistant to long-term treatment. It is also important to remember that the biopsy material should be in such depth that involves subcutaneous fat tissue.
کلیدواژه ها:
نویسندگان
Saime Barut
Department of Medical Pathology, University of Health Sciences, Haseki Training and Research Hospital, Istanbul, Turkey
Cansu lşik
Department of Medical Pathology, University of Health Sciences, Samsun Training and Research Hospital, Samsun, Turkey