Problem description: There is a line in the back of the forehead, I don’t know why,
Question date: 2020-12-09
Patient information: b>Age: 20 years old Gender: Male
Problem analysis: According to the description of the picture, it is normal at present. This should be a bun, not a disease.
Guide and suggestion: There is no redness, swelling and pain. It is born with this, and it will be more obvious when the hair grows, which is normal.
Recommendations are for reference only. If the problem is serious, please go to the hospital for detailed inspection