Results 41 to 50 of about 46,034 (246)

Case Report: A novel EPAS1 mutation in a case of paraganglioma complicated with polycythemia and atrial septal defect

Frontiers in Endocrinology, 2023
BackgroundParaganglioma is a rare neuroendocrine tumor and is highly associated with hereditary susceptibility genes, often occurring as part of a genetic syndrome. The genetic heterogeneity of paraganglioma poses challenges in diagnosis, counseling, and
Haiyan Yang, Haiyan Yang, Yue Chen, Yue Chen, Kai Liu, Liming Zhao   +5 more
doaj   +1 more source

Diagnosis and Treatment of Polycythemia Vera: A Review

Journal of the American Medical Association (JAMA)
Importance: Polycythemia vera (PV), a myeloproliferative neoplasm characterized by an increased red blood cell mass and increased risk of thrombosis, affects approximately 65,000 people in the US with an annual incidence of 0.5 to 4 cases per 100,000 ...
D. Tremblay, M. Kremyanskaya, John Mascarenhas, Ronald Hoffman   +3 more
semanticscholar   +1 more source

High risk of long‐term neurodevelopmental impairment in donor twins with spontaneous twin anemia–polycythemia sequence

Ultrasound in Obstetrics and Gynecology, 2020
To evaluate the long‐term neurodevelopmental and behavioral outcomes in surviving infants of pregnancies with spontaneous twin anemia–polycythemia sequence (TAPS), to compare outcome between donors and recipients, and to investigate potential risk ...
L. Tollenaar, E. Lopriore, F. Slaghekke, D. Oepkes, J. Middeldorp, M. Haak, F. Klumper, R. Tan, M. Rijken, J. V. van Klink   +9 more
semanticscholar   +1 more source

Treatment and outcome of 370 cases with spontaneous or post‐laser twin anemia–polycythemia sequence managed in 17 fetal therapy centers

Ultrasound in Obstetrics and Gynecology, 2020
To investigate the antenatal management and outcome in a large international cohort of monochorionic twin pregnancies with spontaneous or post‐laser twin anemia–polycythemia sequence (TAPS).
L. Tollenaar, F. Slaghekke, L. Lewi, Y. Ville, M. Lanna, A. Weingertner, G. Ryan, S. Arévalo, A. Khalil, C. Brock, P. Klaritsch, K. Hecher, G. Gardener, E. Bevilacqua, K. Kostyukov, M. Bahtiyar, M. Kilby, E. Tiblad, D. Oepkes, E. Lopriore, J. Middeldorp, M. Haak, F. Klumper, J. Akkermans, H. Delagrange, V. Pandya, S. Faiola, R. Favre, S. Hobson, C. Rodó, B. Thilaganathan, R. Papanna, P. Greimel, M. D. de Sousa, A. Carlin, K. Gladkova, J. Copel   +36 more
semanticscholar   +1 more source

Hemangioblastoma: An Uncommon Cause of Polycythemia in a Child

Journal of Nepal Health Research Council
Polycythemia is a rare condition in children. Myeloproliferative neoplasms, including polycythemia vera although rare, is an important cause of childhood primary polycythemia.
Surabhi Aryal, Arun Kumar Sharma
doaj   +1 more source

Polycythemia causing posterior segment vascular occlusions

Oman Journal of Ophthalmology, 2017
A 44-year-old male patient presented with features suggestive of transient central retinal artery occlusion (CRAO) followed by permanent CRAO and lateral posterior ciliary artery occlusion. He had diagnostic features of polycythemia vera (PV).
Suganeswari Ganesan, Rajiv Raman, Tarun Sharma   +2 more
doaj   +1 more source

Anestesia para paciente portadora de múltiplas afecções endócrinas: relato de caso Anestesia para paciente portadora de múltiples afecciones endocrinas: relato de caso Anesthesia in a patient with multiple endocrine abnormalities: case report

Revista Brasileira de Anestesiologia, 2008
JUSTIFICATIVA E OBJETIVOS: O insulinoma é o tumor endócrino pancreático mais comum. Pode estar associado a neoplasias endócrinas múltiplas (NEM). Relatou-se o caso de paciente com distúrbios endócrinos múltiplos que, no entanto, não se enquadram em ...
Renato Toledo Maciel, Fátima Carneiro Fernandes, Leonel dos Santos Pereira   +2 more
doaj   +1 more source

Leukocytosis and thrombosis in essential thrombocythemia and polycythemia vera: a systematic review and meta-analysis.

Blood Advances, 2019
In the last years, a growing amount of evidence has been produced regarding the role of leukocytosis as a risk factor for thrombosis in patients with myeloproliferative neoplasms, predominantly in polycythemia vera (PV) and essential thrombocythemia (ET).
A. Carobbio, A. Ferrari, A. Masciulli, A. Ghirardi, G. Barosi, T. Barbui   +5 more
semanticscholar   +1 more source

Coexistence of immunophenotypically normal and aberrant mast cells in patients with clonal mast cell diseases associates with more indolent subtypes and less severe disease characteristics

Cytometry Part B: Clinical Cytometry, EarlyView.
Abstract Aberrant antigen expression on mast cells (MCs) is one of the most accurate diagnostic markers for clonal MC diseases (CMCD). Although the coexistence of normal and pathologic MCs is frequently seen, the disease characteristics associated with it have been minimally investigated.
Abdulrazzaq Alheraky, Kees Meijer, Marije Nijk, Saskia K. Klein, Hanneke N. G. Oude Elberink, Ido P. Kema, André B. Mulder   +6 more
wiley   +1 more source

Polycythemia and its determinants among children with unoperated cyanotic congenital heart disease at Tikur Anbessa specialized hospital, Ethiopia: observational cross-sectional study

BMC Pediatrics
Background Polycythemia is a physiologic adaptive response to hypoxia seen in children with cyanotic congenital heart disease (Cyanotic CHD). Globally, due to timely cyanotic CHD interventions, polycythemia is underreported or understudied.
Lelise Kaba, Henok Tadele
doaj   +1 more source