نتایج جستجو برای: lymphoid hyperplasia
تعداد نتایج: 65581 فیلتر نتایج به سال:
The histopathologic diagnosis of orbital and ocular adnexal lymphoproliferative lesions is difficult, resulting contraversy in classification, determining benignity or malignancy of them and treatment modality selection. We designed the following study to evaluate clinical, histopathologic and if necessary immunochemical features of them in decreasing indeterminate cases. The study includes 51 ...
Fine-needle aspiration biopsy (FNA) is an accurate and cost-effective procedure for evaluating salivary gland lesions. Lymphoproliferative lesions may manifest as salivary gland enlargement. We report our experience with 43 cases of reactive and neoplastic lymphoproliferative lesions of the salivary glands evaluated by FNA, including 23 cases of reactive lymphoid hyperplasia and 20 neoplastic l...
The diagnosis of follicular dendritic cell (FDC) sarcoma can be challenging because of its morphologic overlaps with many other spindle cell neoplasms and, therefore, new phenotypic markers will be helpful in its differential diagnosis. Podoplanin is a mucin-type transmembrane glycoprotein that has recently been detected in reactive FDCs. In this study, we investigated the expression patterns o...
Abstract Cutaneous reactive lymphoid hyperplasia, also known as cutaneous pseudolymphoma, is an uncommon entity in which there are skin lesions that histologically, and sometimes clinically, mimic lymphoma but not, both morphologically immunohistochemically. Correlating clinical, pathological, immunohistochemical and, occasionally, molecular findings essential for the diagnosis (Romero-Perez D,...
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