Richter transformation (RT) refers to the progression of chronic lymphocytic leukemia, the
most prevalent leukemia among adults, into a highly aggressive lymphoproliferative …

Background Histiocytic and dendritic cell neoplasms are a diverse group of tumors arising
from monocytic or dendritic cell lineage. Whereas the genomic features for Langerhans cell …

Lymphoid and histiocytic lesions of the head and neck in pediatric patients is a fascinating
topic as most of these lesions are benign, but that the neoplastic cases are essential to …

Histiocytic sarcoma is an aggressive hematopoietic malignancy of mature tissue histiocytes
with a poorly understood etiology in humans. A histologically and clinically similar …

Histiocytic sarcoma (HS) is a rare and aggressive tumor in humans with no universally
agreed standard of care therapy. Spontaneous canine HS exhibits increased prevalence in …

Histiocytic sarcoma (HS) is a rare hematological malignancy, which exhibits morphological
and immunophenotypic features of histiocytes. A standard therapy for HS has not yet been …

Histiocytic sarcoma (HS) is a rare hematological malignancy with limited treatment options,
and it is also prone to complications such as hemophagocytic lymphohistiocytosis (HLH) in …

Lymphomas and leukaemias involving the lung have in some cases been hard to
distinguish from respiratory tract infection in Sprague-Dawley (SD) rats from long-term …

Histiocytic sarcoma (HS) is an extremely rare non-Langerhans histiocytic neoplasm that can
present as unifocal or multifocal extranodal disease. 1 The limited reports available for this …

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