There is a hard band in the coronal groove leading to edema of the foreskin, which is mainly considered to be related to circumcision or phimosis, inflammatory stimulation and penile sclerosis.
1. The foreskin is too long or circumcised: when the foreskin is turned over, the foreskin may be embedded, and then there is a hard band in the coronal groove and the symptoms of edema.
2. Inflammatory stimulation: such as the foreskin glans, by the repeated stimulation of inflammation, can lead to abnormal proliferation of local tissues, can also cause such symptoms.
3. Penile sclerosis: it can lead to hard knots and lumps in the penis, which in turn can lead to symptoms of hard bands and swelling in the coronal groove. Some patients may also have other symptoms such as painful erection and curvature.
The appearance of such symptoms may also be related to other diseases such as phlebitis and lymphadenitis. It is recommended to consult a doctor for timely examination, diagnose the cause of the disease, and then follow the doctor’s instructions for treatment.