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Case 5, a 3-month-old girl with a huge hemangioma and severe ulceration on the lower lip who was previously unsuccessfully treated with prednisone for 1 month.
Notes: (A) Frontal view before treatment; (B) frontal view 6 months after subcutaneous injection of interferon-α. The tumor disappeared, but there was slight scarring; treatment efficacy was scale 4.
