Viral-associated lymphoid proliferations
نویسندگان
چکیده
منابع مشابه
Viral-associated lymphoid proliferations.
The histological spectrum of viral-associated lymphoid proliferations is quite broad, ranging from reactive lymphadenitis to atypical proliferations mimicking classical Hodgkin lymphoma or non-Hodgkin lymphoma. Virally associated reactive lesions can appear quite alarming on histological examination, because of direct (cytopathic) and indirect viral-induced changes eliciting a polymorphic cellu...
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Clinical, pathological, and immunological analysis of 20 patients with ocular adnexal lymphoid disease has demonstrated several parameters which are useful for distinguishing malignant from benign lesions. Patients in the fourth or fifth decade of life presenting with an acute history of pain, oedema, epiphora, double vision, and ptosis, with a mass localised in the lacrimal gland area, are mor...
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OBJECTIVES To describe the clinicopathologic features of melanocytic proliferations associated with lichen sclerosus (LS) and to compare these findings with those in controls. DESIGN Cohort study. SETTING Academic and private practice dermatology and dermatopathology services. PATIENTS Cases of melanocytic proliferations associated with LS and consecutive controls with persistent (recurre...
متن کاملHyper eosinophilia associated with myeloid and lymphoid neoplasms
Eosinophilia in the absence of allergies, asthma, drug reactions, parasitic infections and connective tissue diseases can be eosinophilic clonal disorders, lymphoma or myeloproliferative disorders. Hypereosinophilia with the persistence of eosinophils ≥1500 /mm³ in blood or more than 20% of eosinophils in the bone marrow may be observed in many reactive or clonal disorders, the result of which ...
متن کاملClonality analysis of lymphoid proliferations using the BIOMED-2 clonality assays: a single institution experience
BACKGROUND Clonality determination in patients with lymphoproliferative disorders can improve the final diagnosis. The aim of our study was to evaluate the applicative value of standardized BIOMED-2 gene clonality assay protocols for the analysis of clonality of lymphocytes in a group of different lymphoid proliferations. MATERIALS AND METHODS With this purpose, 121 specimens from 91 patients...
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ژورنال
عنوان ژورنال: Seminars in Diagnostic Pathology
سال: 2013
ISSN: 0740-2570
DOI: 10.1053/j.semdp.2012.08.009