Results 121 to 130 of about 1,339 (137)

Emperipolesis of lymphocytes by mesothelial cells in pleural effusion involved by T‐lymphoblastic lymphoma

Diagnostic Cytopathology, 2020
Emperipolesis is a physiologic or pathologic phenomenon characterized by the presence of intact viable cells within the cytoplasm of another cell. It has been described in normal tissues and in a variety of inflammatory and neoplastic lesions such as ...
B. AbdullGaffar
semanticscholar   +1 more source

Emperipolesis and S100 expression may be seen in cutaneous xanthogranulomas: A multi‐institutional observation

Journal of cutaneous pathology, 2018
Cutaneous Rosai‐Dorfman disease (RDD) can be difficult to distinguish from other non‐Langerhans cell histiocytoses, particularly xanthogranuloma (XG).
Kristen N Ruby, A. Deng, Jingwei Zhang, R. E. LeBlanc, K. Linos, Shaofeng Yan   +5 more
semanticscholar   +1 more source

Extensive Emperipolesis of Neoplastic Lymphocytes by Mesothelial Cells in Pleural Effusion Cytology in a Case of a Mediastinal T-Cell Lymphoblastic Lymphoma: A Rare but Diagnostically Useful Phenomenon

Acta Cytologica, 2019
Emperipolesis is a biological process defined by the presence of an intact cell within the cytoplasm of another cell. In pleural fluid cytology, the phenomenon is very rare but has already been described in B-cell lymphoma. Here, we report the first case
S. Haefliger, J. Rebetez, P. Buser, S. Dirnhofer, L. Bubendorf   +4 more
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Coccidioidomycosis with emperipolesis in fine needle aspiration

Cytopathology, 2019
Emperipolesis, first described by Humble et al in 19561 , is the invasion of a viable, intact cell by another cell, while the term phagocytosis designates the engulfment of a cell that is destroyed by lysosomal enzymes.
A. Grosse, C. Grosse
semanticscholar   +1 more source

Plasma cell emperipolesis in multiple myeloma

British Journal of Haematology, 2022
L. Bento, Bruna Garcia Nogueira, Newton de Freitas Centurião, N. Hamerschlak, E. Souto, N. Bacal   +5 more
semanticscholar   +1 more source

Megakaryocytic emperipolesis in a therapy‐related acute‐mixed phenotypic leukemia

International Journal of Laboratory Hematology, 2022
S. Koujanian, Hong Chang
semanticscholar   +1 more source

Fumarate hydratase-deficient renal cell carcinoma: A tumor with diverse morphology including cannibalism, lymphocytic emperipolesis, and defective autophagy.

Annals of Diagnostic Pathology, 2021
A. Billis, G. R. Assis-Mendonça, T. F. Tavares, Katariny Parreira, L. Costa, I. Barreto, L. Freitas   +6 more
semanticscholar   +1 more source

Detection of SARS-CoV-2 in bone marrow megakaryocytes and elevated emperipolesis in COVID-19 patients with thrombocytopenia.

Journal of Thrombosis and Haemostasis
Cédric Garcia, Fanny Vardon-Bounes, Baptiste Compagnon, Céline Guilbeau-Frugier, Sophie Voisin, Jean-Baptiste Rieu, Véronique De Mas, B. Payrastre, A. Ribes   +8 more
semanticscholar   +1 more source

Megakaryocyte emperipolesis in myeloproliferative neoplasms: are neutrophils friends or foes?

Journal of Leukocyte Biology
Ryan J Collinson, Matthew D Linden, Kathryn A Fuller, Lynne Wilson, B. Mirzai, Darren Boey, Zi Y Ng, Hun S Chuah, Jacques A J Malherbe, R. Howman, Michael F. Leahy, M. H. Sidiqi, J. Collins, W. Ouwehand, Wendy N. Erber, Belinda B. Guo   +15 more
semanticscholar   +1 more source

Interleukin-1 alpha alters megakaryocyte maturation, promotes emperipolesis, and induces a distinct proteomic profile.

Journal of Thrombosis and Haemostasis
Robert Kolman, Hannah Voss, I. Bertović, Josip Peradinovic, Ivana Munitic, D. R. Engel, Olga Shevchuk, A. Begonja   +7 more
semanticscholar   +1 more source