There was morning hematuria before. Drinking water is normal and B-ultrasound is also normal, but there is hematuria in urine test. Recently, the urine is only yellow in the morning, but I don't know why there is a black line recently. I'm curious to ask
According to your description of the symptoms and the pictures uploaded, consider the color of the normal frenum. If there is hematuria but there are no other uncomfortable symptoms, it is recommended to do color Doppler ultrasound or CT to observe whether there are kidney stones or stones in other parts, or urine blood caused by prostatitis.
According to the situation you described and the results of your inspection report, it is a normal phenomenon, and a black line shown in your photos also belongs to the place where normal skin gathers and forms pigmentation. For these situations, you don't need to worry too much and tangle. You just need to drink more water at ordinary times to ensure the hygiene of perineum and change clean and breathable underwear frequently.
Hello, according to the description and photos, the line you refer to belongs to the normal dividing line. Generally, the distal end is connected with the prepuce frenum, and the proximal end is in the center of the bilateral scrotum. There is occult blood in urine test, and there may be infection. It is recommended to drink more water and urinate more in the near future, try to keep the urine clear, and observe for a period of time before rechecking.