Question
A three-year-old child has been consistently detecting trace amounts of blood in their urine for over a year, but without any pain or itching, maintains normal diet, and appears healthy. This year, they have undergone four examinations, yet trace amounts of blood are still present. What could be the possible causes? Which examinations should be conducted?
Answer
Persistent hematuria in children, if external trauma to the urethra has been ruled out, should prompt attention to potential issues within the urogenital system, including organs such as the bladder and kidneys. The presence of blood in urine can be caused by various factors, including urinary tract stones, kidney stones, and urinary tract infections. It is recommended to consult a regular medical institution for detailed examinations to determine the cause and receive appropriate treatment as guided by the doctor to avoid potential health risks.