Results 21 to 30 of about 3,790 (247)

PB2280: MULTISYSTEM ERDHEIM CHESTER NEOPLASM WITH BRAFV660E MUTATION, PROMINENT EMPERIPOLESIS, HEMOPHAGOCYTOSIS AND FULMINANT COURSE

open access: goldHemaSphere, 2023
is a rare clonal proliferation of non-Langerhans cell histiocytes, commonly having a foamy (lipid-laden ...
Dina Sameh Soliman   +5 more
openalex   +2 more sources

Neutrophil transit time and localization within the megakaryocyte define morphologically distinct forms of emperipolesis

open access: greenbioRxiv, 2021
In emperipolesis, neutrophils transit through megakaryocytes, but it is unknown whether this interaction represents a single type of cell-in-cell interaction or a set of distinct processes.
Frank Y. Huang   +4 more
openalex   +2 more sources

Polycythemia, emperipolesis and extramedullary haematopoiesis caused by acute shock: the first record in the Northern white-breasted hedgehog Erinaceus roumanicus Barrett-Hamilton, 1900

open access: goldAnkara Üniversitesi Veteriner Fakültesi Dergisi, 2023
An adult female hedgehog Erinaceus roumanicus, was found in a city traffic zone with serious injuries, most likely from a vehicle impact. Rapid diagnostics, including X-ray imaging, were performed at the veterinarian clinic to rescue the animal.
Damir Suljević   +2 more
openalex   +2 more sources

Emperipolesis in a Case of Adult T Cell Lymphoblastic Lymphoma (Mediastinal type)-Detected at FNAC and Imprint Cytology [PDF]

open access: yesOnline Journal of Health & Allied Sciences, 2011
Emperipolesis is a condition in which viable hematopoetic cells are seen intact in the cytoplasm of host cell without damage. This phenomenon is seen in many physiologic and pathologic conditions, its presence in Rosai Dorfman disease (RDD) is ...
Amita K   +3 more
doaj   +1 more source

Emperipolesis bei Rosai-Dorfman-Erkrankung [PDF]

open access: bronzeDie Pathologie, 2022
Elke Kohlwes, Hildegard Nolte
openalex   +2 more sources

Rare Presentation of Rosai-Dorfman Disease in Soft Tissue: Diagnostic Findings and Surgical Treatment [PDF]

open access: yesCase Reports in Surgery, 2022
Introduction and Importance. Rosai-Dorfman disease (RDD) is a rare, benign type II histiocytosis characterized by the infiltration of S100+ histiocytes and emperipolesis.
Niteesha Betini   +5 more
doaj   +2 more sources

Isolated localization of Rosai Dorfman disease as renal mass: a case report and review of literature [PDF]

open access: yesThe Pan African Medical Journal, 2016
We report a rare case of an elderly woman presented with right renal mass with invasion of renal vein and several small lymphadenopathy in the hilar area .the diagnosis of kidney cancer is suspected and the patient underwent open radical nephrectomy ...
Aziz El Majdoub   +5 more
doaj   +4 more sources

Megakaryocytic Emperipolesis in the Rat Bone Marrow Induced by Lipopolysaccharide.

open access: bronzeJournal of Veterinary Medical Science, 1994
Megakaryocytic emperipolesis was observed in the rat bone marrow when lipopolysaccharide (LPS) was administrated intravenously at a daily dose of 0.5 mg/kg body weight for 4 weeks. Emperipolesis was significantly increased in the LPS-treated group (3.54%) as compared with the control group (1.35%).
Masaharu Tanaka, Yoshiya Aze, T. Fujita
openalex   +5 more sources

Megakaryocyte emperipolesis mediates membrane transfer from intracytoplasmic neutrophils to platelets [PDF]

open access: greenbioRxiv, 2018
Bone marrow megakaryocytes engulf neutrophils in a phenomenon termed emperipolesis. We show here that emperipolesis is a dynamic process mediated actively by both lineages, in part through the β2-integrin/ICAM-1/ezrin pathway.
Pierre Cunin   +12 more
openalex   +2 more sources

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