noun
hemoglobinuria
Medical term for the presence of hemoglobin in the urine, often due to hemolysis.
激しい運動後に血色素尿症が起こることがある。
Hemoglobinuria can occur after intense exercise.
血尿 refers to blood in the urine (hematuria), while 血色素尿症 specifically refers to hemoglobin in the urine without red blood cells.
Compound of 血色素 (hemoglobin) + 尿 (urine) + 症 (condition/disease).