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Lymphoid proliferations are traditionally thought to be either benign conditions (reactive hyperplasia and lymphadenitis) or malignant lymphomas. However, not all lymphoid lesions at present can be precisely placed into one of these categories.
Atypical lymphoid proliferations (AtLP) are conditions in which it is not possible to differentiate between the benign and the malignant nature of a given lymphoid infiltrate.
Jan 1, 2000 · In Section I, Dr. Greiner describes the pathology of the spectrum of atypical lymphoid disorders including Castleman's disease, angioimmunoblastic lymphadenopathy, lymphadenopathy in autoimmune diseases, posttransplant lymphoproliferative disorders, and X-linked lymphoproliferative disorder.
May 24, 2023 · Atypical lymphocytes are lymphocytes that activate as part of the body’s response to infections. They are larger than normal lymphocytes, with varying sizes and shapes. Healthcare professionals...
Sep 27, 2022 · Lymphoproliferative disorders are a group of diseases characterized by the uncontrolled production of white blood cells called lymphocytes. It can include leukemia and lymphoma. Lymphocytes can...
Jul 13, 2023 · This topic will discuss the definition of atypical lymphocytic infiltrate, the difficulties in differentiating reactive lymphocytic infiltrates from early lymphoma from the pathologist and clinician perspective, and the management of patients who receive this ambiguous diagnosis.
Atypical lymphoid proliferations are the result of a polyclonal immune response to antigenic stimulation. 1 The causes are often broken down into one of five categories: infectious,...
