Results 71 to 80 of about 62,520 (247)

Periportal Extramedullary Hematopoiesis [PDF]

Journal of the Korean Society of Radiology, 2009
In a bone marrow failure patient, a soft tissue mass lesion in the periportal area is a rare presentation. We present the sonographic and dynamic CT findings of a histologically confirmed case of hepatic periportal extramedullary hematopoiesis.
openaire   +1 more source

Clinicopathological characteristics and management of extramedullary hematopoiesis: A review

Pediatric Hematology Oncology Journal, 2022
Extramedullary hematopoiesis (EMH) is a rare entity most often associated with primary myelofibrosis, chronic myeloproliferative neoplasms, chronic hemolytic states, such as thalassemia, sickle cell anemia and certain solid tumors.
Sweety Gupta, Ajay S. Krishnan, Jyoti Singh, Amit Gupta, Manoj Gupta   +4 more
doaj  

Long‐term survival in a dog with suspected primary nodal plasmacytoma treated with surgical excision

Veterinary Record Case Reports, EarlyView.
Abstract An 8‐year‐old Staffordshire bull terrier presented for left submandibular lymphadenopathy. Cytology showed a monomorphic population of mature plasma cells suggestive of plasma cell neoplasia. On physical examination, no other lymphadenomegaly, cutaneous or oral lesions were found.
Celia Figueroa‐González, Jérémy Béguin, Sarah Stewart, Rachel Garty, Alexandra Guillén   +4 more
wiley   +1 more source

A 54-year-old Woman with Myelofibrosis and Massive Hemothorax Due to Primary Extramedullary Hematopoiesis of the Pleura

Cureus, 2018
Extramedullary hematopoiesis, which represents ectopic blood cell production, is usually an incidental finding accompanying hematologic pathology. The liver and spleen are the most common sites of extramedullary hematopoiesis, but thoracic involvement is
M. Karass, K. Linder, Anup Agarwal, Alexandra Budhai, Y. Yusuf, O. Epelbaum   +5 more
semanticscholar   +1 more source

A rare case of extramedullary hematopoiesis in adrenal mass

Urology Case Reports, 2020
Extramedullary hematopoiesis (EMH) is a compensatory mechanism for deficient formation or function of red blood cells. Very rarely, extramedullary hematopoiesis is finding out in the kidneys as well as adrenals.
N.H. Kolev, P.P. Genov, V.R. Dunev, B.A. Stoykov   +3 more
doaj  

Hedgehogs and Angiostrongylus cantonensis: Uncovering the Role of Atelerix albiventris in the Parasite Life Cycle

Integrative Zoology, EarlyView.
ABSTRACT The ongoing invasion of the zoonotic parasite Angiostrongylus cantonensis threatens humans, other mammals, and birds. In Mallorca, neurological disorders associated with this parasite are increasingly reported in free‐living Algerian hedgehogs, Atelerix algirus, raising public health concerns.
Anna Šipková, Kristýna Javorská, Lucia Anettová, Divakaran Pandian, Petr Cibulka, Jana Kačmaříková, Ladislav Novotný, David Modrý   +7 more
wiley   +1 more source

Extramedullary hematopoiesis: Elucidating the function of the hematopoietic stem cell niche (Review).

Molecular Medicine Reports, 2016
Extramedullary hematopoiesis (EMH) occurs under various circumstances, including during embryonic/developmental periods, pathological status secondary to insufficient bone marrow function or ineffective hematopoiesis, in hematological disorders, for ...
Kouhei Yamamoto, Yukako Miwa, Shiho Abe-Suzuki, S. Abe, S. Kirimura, Iichiroh Onishi, M. Kitagawa, M. Kurata   +7 more
semanticscholar   +1 more source

Iron trapping in macrophages reshapes the homeostasis of the haematopoietic system

British Journal of Haematology, Volume 206, Issue 5, Page 1485-1496, May 2025.
Deletion of ferroportin (Fpn) in myeloid cells results in iron trapping in macrophages and reshapes whole haematopoiesis with ageing. Impaired local iron supply to bone marrow (BM) leads to anaemia and microcytaemia, unbalanced megakaryopoiesis versus erythropoiesis and reduced BM cells starting from haematopoietic stem cells.
Laura Crisafulli, Margherita Correnti, Elena Gammella, Elisa De Camilli, Matteo Brindisi, Eleonora Palagano, Chiara Milanesi, Gabriele Todisco, Matteo G. Della Porta, Cristina Sobacchi, Gaetano Cairo, Francesca Ficara, Stefania Recalcati   +12 more
wiley   +1 more source

Long‐term efficacy and safety of mitapivat in non‐transfusion‐dependent α‐ or β‐thalassaemia: An open‐label phase 2 study

British Journal of Haematology, EarlyView.
Mitapivat is an oral activator of pyruvate kinase (PK), the enzyme responsible for the final step in glycolysis, and increases production of adenosine triphosphate (ATP), which may lead to improvements in red blood cell health, ineffective erythropoiesis and haemolysis.
Kevin H. M. Kuo, D. Mark Layton, Ashutosh Lal, Elliott P. Vichinsky, Jayme L. Dahlin, Shihao Shen, Gavrielle M. Price, Keely S. Gilroy, Jeremie H. Estepp, Hanny Al‐Samkari   +9 more
wiley   +1 more source

Comprehensive selection of reference genes for quantitative RT-PCR analysis of murine extramedullary hematopoiesis during development

PLoS ONE, 2017
The purpose of this study was to perform a comprehensive evaluation and selection of reference genes for the study of extramedullary hematopoiesis during development and the early post-natal period.
Giuliana Medrano, P. Guan, A. Barlow-Anacker, A. Gosain   +3 more
semanticscholar   +1 more source