Results 81 to 90 of about 69,180 (314)

Hematopoietic-restricted Ptpn11E76K reveals indolent MPN progression in mice [PDF]

open access: yes, 2018
Juvenile Myelomonocytic Leukemia (JMML) is a pediatric myeloproliferative neoplasm (MPN) that has a poor prognosis. Somatic mutations in Ptpn11 are the most frequent cause of JMML and they commonly occur in utero.
Chan, Rebecca J.   +4 more
core   +1 more source

Extramedullary hematopoiesis secondary to malignant solid tumors: a case report and literature review

open access: yesCancer Management and Research, 2018
Extramedullary hematopoiesis (EMH) usually occurs in hematological disease, but more rarely develops in cases of malignant solid tumors. Due to its features on computed tomography (CT) and magnetic resonance imaging (MRI) that are atypical, EMH in tumor ...
Youting Bao   +5 more
semanticscholar   +1 more source

Expert Perspective: Diagnosis and Treatment of Castleman Disease

open access: yesArthritis &Rheumatology, Accepted Article.
Summary Castleman disease (CD) is a major diagnostic challenge for Rheumatologists. Unicentric CD (UCD) involves one enlarged lymph node region whereas multicentric CD (MCD) involves multiple enlarged lymph node regions. Both UCD and MCD may exhibit a wide range of symptoms that overlap with other immune‐mediated conditions.
Luke Y.C. Chen   +2 more
wiley   +1 more source

Mielopatia subaguda compressiva secundária a hematopoiese extramedular [PDF]

open access: yes, 2014
Universidade Federal de São Paulo (UNIFESP) Departamento de NeurologiaUNIFESP, Depto.
Barsottini, Orlando Graziani Povoas   +3 more
core   +3 more sources

An intriguing case of a paravertebral extramedullary erythropoiesis presenting as tumor‐mimicking lesion in a patient with eosinophilia with FIP1L1‐PDGFRA rearrangement

open access: yesClinical Case Reports, 2022
Extramedullary hematopoiesis in the posterior mediastinum is rare. Our case interested a 28‐year‐old man with a history of eosinophilia with FIP1L1‐PDGFRA fusion gene who had a mediastinal mass surgically excised. Pathological examination concluded to an
Sassi Farah   +6 more
doaj   +1 more source

Role of selenium in the pathophysiology of cardiorenal anaemia syndrome

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 770-780, April 2025.
Abstract Chronic kidney disease (CKD) and cardiovascular disease (CVD) have multiple bidirectional mechanisms, and anaemia is one of the critical factors that are associated with the progression of the two disorders [referred to as cardiorenal anaemia syndrome (CRAS)].
Shigeyuki Arai   +2 more
wiley   +1 more source

Characterization of Enterovirus D68 in a Mouse Model and Evaluation of Antiviral Therapies [PDF]

open access: yes, 2023
Enterovirus D68 (EV-D68) is a virus that causes respiratory disease. Children are most commonly affected by EV-D68 but immunocompromised adults can also get infected and develop severe disease signs.
Taylor, Zoe K.
core   +2 more sources

Positive periodic solutions for systems of impulsive delay differential equations [PDF]

open access: yesarXiv, 2021
A class of periodic differential $n$-dimensional systems with patch structure with (possibly infinite) delay and nonlinear impulses is considered. These systems incorporate very general nonlinearities and impulses whose signs may vary. Criteria for the existence of at least one positive periodic solution are presented, extending and improving previous ...
arxiv  

Clonal Dominance and Transplantation Dynamics in Hematopoietic Stem Cell Compartments [PDF]

open access: yesPLoS Comput Biol 13(10): e1005803 (2017), 2017
Hematopoietic stem cells in mammals are known to reside mostly in the bone marrow, but also transitively passage in small numbers in the blood. Experimental findings have suggested that they exist in a dynamic equilibrium, continuously migrating between these two compartments.
arxiv   +1 more source

A rare cause of lumbar nerve root compression: Extramedullary hematopoiesis in a patient with thalassemia major

open access: yesClinical Case Reports, 2021
Extramedullary hematopoiesis (EMH) can rarely involve the epidural space, leading to spinal cord compression syndrome. No treatment guidelines have been established yet.
Hiba Boussaa   +4 more
doaj   +1 more source

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