title: A patient with polycythemia.
mesh_terms: D001811:Blood Volume Determination; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004921:Erythropoietin / Q000032:analysis; D005474:Fluoxymesterone / Q000627:therapeutic use; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011086:Polycythemia / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy; D011087:Polycythemia Vera / Q000175:diagnosis; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D012871:Skin Diseases / Q000175:diagnosis; D014652:Vascular Diseases / Q000175:diagnosis
chemical_list: D004921:Erythropoietin; D005474:Fluoxymesterone