A hardened, painless section of blood vessels below the glans may be caused by normal penile tissue, chancre, penile cancer, and other factors.
1. Normal tissue: It may simply be normal tissue in the area of the penis, which can be felt as a hard knot with the hand when the penis is erect, but without symptoms such as pain or itching.
2. Hard chancre: if you have had unclean sex before and are infected with the virus, a hard chancre will appear at an early stage, and you will feel a hard lump when you touch it with your hand, but there are no symptoms such as pain or itching.
3. Penile cancer: it is a malignant tumor that occurs in the penile area, and there is a hard knot when touched with the hand, but usually there is no pain or itching symptoms, and the initial symptoms are mostly not obvious.
In order to accurately analyze the cause of hard nodules in the penile area under glans, it is necessary to diagnose and analyze it through imaging examination, and once the lesion is found, it should be timely and targeted to deal with it in order to prevent the hard nodules from increasing in size. If malignant lesions are found, radical surgery should be done in time at an early stage to avoid metastasis and expansion of cancer cells.
If the above symptoms occur, it is recommended to go to regular hospitals in time for clear diagnosis and standardized treatment.