منابع مشابه
Follicular Dendritic Cell Sarcoma of the Tonsil
Follicular dendritic cell sarcoma (FDCS) is an uncommon tumour within the spectrum of histiocytic and dendritic cell neoplasms that can occur at nodal and extra-nodal sites. Besides being rare, these tumours are difficult to diagnose. A 72-year-old man with a painless mass in the right tonsil was admitted to the Mersin University Hospital. Tonsillectomy was performed. Microscopically, the tumou...
متن کاملFollicular dendritic cell sarcoma of tonsil.
Follicular dendritic cell sarcoma is a very rare entity. So far only 12 cases have been reported world wide with involvement of tonsil. We present a new case of follicular dendritic cell sarcoma of the tonsil in a 52 years old woman with no evidence of neck node involvement. She had undergone diagnostic tonsillectomy due to unilateral tonsillar enlargement. The final diagnosis after histologica...
متن کاملExtranodal follicular dendritic cell sarcoma involving tonsil.
Follicular dendritic cell sarcoma (FDCS) is a rare neoplasm arising from lymph nodes as well as extranodal sites. Despite the characteristic histopathological features and distinctive immunophenotype, extranodal FDCS are often misdiagnosed initially as undifferentiated carcinoma, inflammatory pseudotumour, meningioma, metastatic malignant melanoma, ectopic thymoma, etc., because of its rarity a...
متن کاملInterdigitating dendritic cell sarcoma and follicular dendritic cell sarcoma: histopathological findings for differential diagnosis.
Both interdigitating cell sarcoma (IDCS) and follicular dendritic cell sarcoma (FDCS) are rare neoplasms derived from dendritic cells in lymphoid organs. IDCS is defined as a neoplastic proliferation of spindle-shaped to ovoid cells with phenotypic features similar to those of IDCs. FDCS is a malignant neoplasm derived from FDCs that possess and present antigens to B cells in the follicular (ge...
متن کاملFollicular dendritic cell sarcoma: ultrastructural and immunohistochemical studies.
A rare case of follicular dendritic cell (FDC) sarcoma is reported. A 71-year-old woman was admitted for evaluation of constipation. Computerized tomography showed cervical, supraclavicular, retroperitoneal, and paraaortic lymphadenopathies. Histological findings from a cervical lymph node revealed Hodgkin's disease at first. But tumors that arose both in the cervical and the left interscapular...
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ژورنال
عنوان ژورنال: Archives of Pathology & Laboratory Medicine
سال: 2016
ISSN: 1543-2165,0003-9985
DOI: 10.5858/arpa.2014-0374-rs