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A urologist explains what to watch out for in your urine’s color, clarity and odor. ... a byproduct of the normal breakdown of red blood cells. As these cells age, they are broken down, and ...
As the kidneys filter the blood, they remove toxins and extra water to make urine. Of course, if your pee is coming out a blood orange color, it’s normal to be concerned. Some health conditions ...
The signs and symptoms of abnormal urine color are shown as follows: Unexplained urine color other than straw-yellow has continued for a long time. [1] Once observe blood in urine. [1] Clear, dark-brown urine. [1] Risk factors of clinical abnormal urine color include elderly age, strenuous exercise, and family history of related diagnosis. [2]
Hematuria can be classified according to visibility, anatomical origin, and timing of blood during urination. [1] [6]In terms of visibility, hematuria can be visible to the naked eye (termed "gross hematuria") and may appear red or brown (sometimes referred to as tea-colored), or it can be microscopic (i.e. not visible but detected with a microscope or laboratory test).
Hemoglobinuria is a condition in which the oxygen transport protein hemoglobin is found in abnormally high concentrations in the urine. [1] The condition is caused by excessive intravascular hemolysis, in which large numbers of red blood cells (RBCs) are destroyed, thereby releasing free hemoglobin into the plasma. [2]
Doctors also share some other pee changes you should take note of.
The normal number of red blood cells in urine should not usually exceed 3 per high power field. [13] A urine test strip showing positive for blood can also indicate hemoglobinuria, which is not detectable using a microscope due to the lysis of red blood cells in the urinary tract (particularly in alkaline or dilute urine), or intravascular ...
Clinically, dark urine from hemoglobinuria may be observed because the hemolysis is intravascular (see Pathophysiology below). [4] Blood smear of a patient with Thrombotic Thrombocytopenic Purpura (TTP). Notice that some red blood cells are nucleated. This is a characteristic finding in such blood smears.