Referral Guidelines for Growing Scalp Hemangioma

Understanding the Condition and Specialist Referral

The American Academy of Pediatrics recommends that a patient with a growing hemangioma of the scalp should be referred urgently to a hemangioma specialist, which may include pediatric dermatology, plastic surgery, pediatric surgery, or a multidisciplinary vascular anomalies center 1, 2
The American Academy of Pediatrics explicitly recognizes that hemangioma management is not limited to one specialty, and appropriate specialists may have expertise in dermatology, hematology-oncology, pediatrics, facial plastic and reconstructive surgery, ophthalmology, otolaryngology, pediatric surgery, or plastic surgery 1, 3

A qualified specialist should understand the time-sensitive nature of infantile hemangiomas during the growth phase and accommodate urgent evaluations 1
A qualified specialist should have experience with accurate risk stratification and potential complications 1
A qualified specialist should provide recommendations for observation, medical therapies, surgical procedures, and laser treatments 1
A qualified specialist should maintain thorough knowledge of current and emerging literature on infantile hemangiomas 1

Segmental facial or scalp hemangiomas are associated with PHACE syndrome, making them high-risk lesions requiring immediate specialist evaluation 4
The most rapid hemangioma growth occurs between 5-7 weeks of age, with optimal referral timing at 1 month of age, and the American Academy of Pediatrics provides a strong recommendation that high-risk hemangiomas should be evaluated by a specialist "as soon as possible" 2, 5

If in-person consultation cannot be arranged promptly, use telemedicine for triage and initial evaluation 6
The specialist will assess risk stratification based on age, anatomic site, size, and growth pattern 4
The specialist will assess the need for oral propranolol, which is the first-line treatment for problematic hemangiomas requiring systemic therapy 7

Do not reassure families that the lesion will simply "go away", as this long-held myth leads to delayed referrals and poor outcomes, and while 90% of hemangiomas complete involution by 4 years of age, many leave permanent skin changes that may be life-altering 3, 6, 7
Do not wait to see how large the lesion will become, as predicting growth is extremely difficult even for experienced clinicians, and damage may occur during the observation period 5