What does kidney stone urine red blood cell 4+ mean

Kidney stone urinary red blood cell 4+ refers to the presence of 40 or more red blood cells in urine found by routine urine examination, indicating serious urinary system bleeding.

Kidney stones are caused by excessive or low solubility of stone forming substances in urine, which can be divided into renal pelvis, upper renal calyx stones and other types. Because it belongs to space-occupying lesions, patients with local mucosa will be continuously stimulated by stones, which will cause damage to the affected parts. When 40 or more red blood cells are found in urine under microscopic examination, it can be diagnosed as kidney stone urinary red blood cell 4+.

Patients with confirmed disease should receive clinical treatment or remove stones in time to restore normal renal function. If not paid attention to in time, it may lead to renal failure.