A 7-day-old, full-term male infant, who was born following a normal pregnancy, presented with labored breathing, xerostomia, and poor bowel movements. Physical examination revealed symmetrical submucosal swelling of the oral floor and a midline external punctum in the submental area. MRI scan showed a midline, sublingual, thin-walled, multiloculated lesion that extended inferiorly.
Source: JAMA Otolaryngol Head Neck Surg. *This case is from the Editorial team of Docplexus and is meant for educative purposes only.
