Chuvash polycythemia
Chuvash erythrocytosis is a rare, genetic, congenital secondary polycythemia disorder characterized by increased hemoglobin, hematocrit and erythropoietin serum levels and normal oxygen affinity, which usually manifests with headache, dizziness, dyspnea and/or plethora. Patients present an increased risk of hemorrhage, thrombosis and early death.
MONDO:0001115
familial polycythemia
is_a
MONDO:0016540
congenital secondary polycythemia
is_a
Chuvash polycythemia
exact
ECYT2
related
VHL familial polycythemia
exact
Von Hippel-Lindau-dependent polycythemia
exact
erythrocytosis, familial, 2
related
erythrocytosis, familial, type 2
exact
familial polycythemia caused by mutation in VHL
exact