title: Primary benign erythrocytosis and abnormal renal perfusion.
mesh_terms: D000618:Aminohippuric Acids / Q000652:urine; D002648:Child; D004921:Erythropoietin / Q000097:blood; D006801:Humans; D007668:Kidney / Q000098:blood supply* / Q000000981:diagnostic imaging; D007674:Kidney Diseases / Q000150:complications*; D007677:Kidney Function Tests; D008297:Male; D011086:Polycythemia / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012077:Renal Artery / Q000000981:diagnostic imaging; D012082:Renal Veins; D012083:Renin / Q000097:blood; D014682:Vena Cava, Inferior
chemical_list: D000618:Aminohippuric Acids; D004921:Erythropoietin; D012083:Renin