The reason for this is as follows: 1, penis pearl rash, distributed in the glans, coronal groove area, close to the sides of the foreskin tie, can be manifested as a white bud-like structure, no pain, no feeling when touched, no discharge, no local bleeding, can be long-term presence, the number, size no significant changes, may be related to factors such as circumcision or circumcision. 2, condyloma acuminata, belonging to the sexually transmitted The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Surgical excision and antiviral treatment are required.