Results 191 to 200 of about 46,034 (246)
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Polycythemia vera

Seminars in Oncology Nursing, 1996
To review the proliferative nature of polycythemia vera (PV), clinical features, laboratory findings, treatment options and controversies, and nursing management.Textbook chapters and review articles that pertain to polycythemia vera.Polycythemia vera is a chronic myeloproliferative disorder that can evolve into acute leukemia.
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Polycythemia in the newborn

The Indian Journal of Pediatrics, 2008
Polycythemia is defined as a venous hematocrit of over 65%. The hematocrit in a newborn peaks at 2 hours of age and decreases gradually after that. The etiology of polycythemia is related either to intra-uterine hypoxia or secondary to fetal transfusion.
M, Jeevasankar   +4 more
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A-8103 in Polycythemia

JAMA, 1964
COMPOUND 8103-Abbott (A-8103), a neutral amide of piperazine (NSC-25154), 1, 4-bis (3-bromopropronyl) piperazine, was shown to have a favorable effect upon neoplastic disease including polycythemia rubra vera by Bond et al in 1962.1The antitumor properties of the neutral amide were first demonstrated in transplanted adenocarcinoma, Ca 755 in mice, and ...
R W, MONTO   +5 more
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Polycythemia and chorea

2011
Polycythemia vera is a sporadic myeloproliferative disorder of increased red blood cell mass affecting multiple organ systems. Associated thrombosis, hemorrhaging, and hyperviscosity commonly result in neurological manifestations, sometimes in the form of chorea and ballism.
Michael M, Marvi, Mark F, Lew
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Obstructive Sleep Apnea Is Associated With Polycythemia in Hypogonadal Men on Testosterone Replacement Therapy.

Journal of Sexual Medicine, 2020
BACKGROUND Polycythemia (erythrocytosis) is a known side effect of testosterone (T) replacement therapy (TRT) and appears to correlate with maximum T levels.
S. Lundy, N. Parekh, D. Shoskes
semanticscholar   +1 more source

Polycythemia in a llama

Journal of the American Veterinary Medical Association, 1994
The PCV of a llama increased from 50.8 to 74.0% during a 19-month period. The llama remained clinically normal unless stressed, when it would become dyspneic and tachypneic. Thoracic auscultation revealed sounds consistent with pneumonia, but were probably attributable to pulmonary congestion resulting from polycythemia.
E J, Gentz   +4 more
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Neonatal Polycythemia

Pediatrics, 1982
The article by Ramamurthy and Brans (Pediatrics 68:168, 1981) on the criteria for diagnosis and treatment of neonatal polycythemia was most interesting. Their conclusions that there are considerable and unpredictable differences between capillary, peripheral, venous, and umbilical venous hematocrit levels in the same neonate might be of much importance
M, Shohat, P, Merlob, S H, Reisner
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How I Treat Polycythemia Vera.

Blood, 2019
Since its discovery 125 years ago, polycythemia vera (PV) has been a challenge to the clinicians responsible for its diagnosis and management, and the scientists attempting to define its molecular basis.
J. Spivak
semanticscholar   +1 more source

Polycythemia in the newborn

The Indian Journal of Pediatrics, 2002
Polycythemia is defined as a venous hematocrit above 65%. The relationship between viscosity and hematocrit is almost linear till 65% and exponential thereafter. Increased viscosity of blood is associated with symptoms of hypo-perfusion. The hematocrit in a newborn peaks at 2 hours of age and decreases gradually after that. The etiology of polycythemia
Amit, Upadhyay   +3 more
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Polycythemia vera

Disease-a-Month, 1992
Polycythemia vera (PV) is one of the myeloproliferative diseases, and, as such, is an example of clonal hematopoiesis. The progeny of a single, abnormal, hematopoietic stem cell gain a growth advantage over their normal counterparts resulting in overproduction of red cells generally accompanied by overproduction of granulocytes and platelets as well ...
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