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Polycythemia

Polycythemia (also spelt polycythaemia) is a medical condition suggested by a laboratory finding that the hematocrit (the volume percentage of red blood cells in the blood) and/or hemoglobin concentration are increased in the blood, although this finding is also present in capillary leak syndrome. Polycythemia is sometimes called erythrocytosis, and…

Polycythemia types, Evaluation & Overview

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Other names
Erythrocytosis, Hypercythemia, Hypererythrocythemia
Specialty
Hematology

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Overview

Differential diagnoses

Evaluation

Polycythemia types

Symptoms

Epidemiology

  • NHANES National Health and Nutrition Examination Survey

Management

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Map overview Semantic statistics

Polycythemia

Nodes87
Edges86
Triples93
Avg. degree1.98
Density0.022989
Components1

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Polycythemia

Top relations

related to Primary polycythemia · 18
Polycythemia → Eero Mäntyranta, EPOR, Furthermore, Hct, In, JAK2, MAP, Often, PCV, PFCP, Phlebotomy, Primary, PRV, Studies, Symptoms, Transformation, V617F, When
related to Management · 10
Polycythemia → ACE, Chuvash, CPAP, EPO-producing, For, It, Phlebotomy, See, The, Treatment
related to Polycythemia in neonates · 8
Polycythemia → Acute, Causes, Chronic, Hypoxia, Poor, Significant, The, Umbilical
related to Pathophysiology · 6
Polycythemia → Alternatively, As, Furthermore, Primary, The, This
related to Epidemiology · 5
Polycythemia → In, NHANES, Secondary, The, United States
related to Laboratory evaluation · 5
Polycythemia → Blood, CBC, EPO, If, The CBC
related to Polycythemia in adults · 5
Polycythemia → Different, Gaisböck, If, Relative, These
related to history · 4
Polycythemia → An, Examination, Patients, The
related to Symptoms · 4
Polycythemia → For, Itchiness, Numbness, TIA
related to Definition · 3
Polycythemia → Hct, HgB, The

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Important terminology

blood red cells secondary erythrocytosis primary cell erythropoietin oxygen hematocrit production hemoglobin increased levels increase bone marrow cause conditions also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
PolycythemiaOther namesErythrocytosis, Hypercythemia, Hypererythrocythemia1.00infobox
PolycythemiaSpecialtyHematology1.00infobox
Polycythemiais aautosomal recessive form of erythrocytosis endemic in patients from the Chuvash Republic in Russia0.90text
serum erythropoeitin levelsinstance ofLaboratory studies0.80text
genetic testing might be helpful to clarify the cause of polycythemia if the physical examinstance ofLaboratory studies0.80text
patient history do not reveal a likely cause.Mild polycythemia on its own is often asymptomaticinstance ofLaboratory studies0.80text
hypertensioninstance ofChronic fetal hypoxia is associated with maternal risk factors0.80text
diabetesinstance ofChronic fetal hypoxia is associated with maternal risk factors0.80text
smoking.Umbilical cord strippinginstance ofChronic fetal hypoxia is associated with maternal risk factors0.80text
chronic smokinginstance ofwhich can be an appropriate response to hypoxic conditions0.80text
obstructive sleep apneainstance ofwhich can be an appropriate response to hypoxic conditions0.80text
and high altitudeinstance ofwhich can be an appropriate response to hypoxic conditions0.80text

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