In the vast majority of times these birthmarks can be identified clinically. If in doubt, a biopsy can help, however in would say in 95% of times a Board Certified Dermatologist can identify. Lasers can be effective, 532 nm lasers, however you may need 2-5 sessions. All the best, Dr Davin Lim. Brisbane. Australia.
How can a true cafe-au-lait birthmark be identified?
Doctor Answers 2
Clinical examination by a Dermatologist.
Getting The Facts-Birthmark Removal, Cafe-Au-Lait Birthmark Removal, Lasers (tattoo)
I recommend seeing a cosmetic dermatologist who has experience with birthmark removal for a formal evaluation. These types of birthmarks can be treated with lasers, but can sometime recur. See an expert. Best, Dr. Emer
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.