7-month-old female with 1 month history of recurrent solitar | Figure 1

7-month-old female with 1 month history of recurrent solitary lesion to left anterior aspect of tongue resulting in decreased volumes of feeding when present. Resolves over 5-7 days. Has recurred 3 times in past month. Clinically well and otherwise asymptomatic. No skin changes. Pictures are in order of evolution (not all taken from same occurrence). What is it? How do you manage it?

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