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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]
Laboratory testing of urine samples now can be performed with dipsticks that indicate immune system responses to infection, as well as with microscopic analysis of samples. The presence of hematuria, or blood in the urine, may indicate acute UTIs, kidney disease, kidney stones, inflammation of the prostate (in men), endometriosis (in women), or ...
The cause of your lower left abdominal pain could depend on your biological gender at birth, says Dr. Ross. ... Blood in your stool or urine, or unusual vaginal bleeding. Signs of a potential ...
“If the pain is on the right side and you have trouble urinating or if you have blood in your urine, it could be a kidney stone, for example,” he shares. ... bowel movements or urine ...
Hemorrhagic cystitis, characterized by blood in the urine, can occur secondary to a number of causes including: infections, radiation therapy, underlying cancer, medications and toxins. [59] Medications that commonly cause this problem include the chemotherapeutic agent cyclophosphamide with rates of 2–40%. [59]
Red or pink: Sometimes, eating foods such as beets or berries can turn your urine red or pink. However, if you notice that your urine remains red or pink over time, it could mean there is blood in it.
In all cases, however, the inflammatory processes in the glomerulus cause the capillaries to swell and the pores between podocytes become large enough that inappropriate contents in the blood plasma (i.e. red blood cells, protein, etc.) will begin to spill into the urine. This causes a decrease in glomerular filtration rate (GFR) and, if left ...