How to distinguish hemangioma and birthmark

summary

My neck, right arm and left leg all have a large area of dark red birthmark. After treatment, now the birthmark is almost gone. In order to prevent this situation, I'd like to introduce how to distinguish hemangioma from birthmark.

How to distinguish hemangioma and birthmark

Symptom 1: if the occurrence of birthmark is a single piece, the color will be darker. The birthmark appearing in the buttock will be larger than the area of other parts. There are also two or more pieces, and the color of the birthmark will be slightly lighter.

Symptom 2: with the growth of age, the color of children's red birthmark deepens, turns red and purple, 40% of patients' lesions will gradually expand, thickening and nodules can appear before 40 years old, and it is easy to bleed after trauma.

Symptom 3: the shape of the birthmark is oval, and the size of the plaque is different. Because there are many types of birthmarks, the size, color and shape of the birthmark vary from person to person, and there are no prescribed disease symptoms.

matters needing attention

Many birthmarks often appear on the face of patients, which has a great impact on the appearance of patients. Therefore, patients should not ignore the harm of birthmarks, and should be actively treated when they find them.