Congenital Epidermoid Cyst Results in Muscle Fusion Defect in the Upper Lip

<div>(a) Infant patient with swelling in the upper lip. Lesion located under the philtral columns in the gingiva-buccal mucosal area of the upper lip. (b) Perioperative surgical excision of the lesion.</div>

Case Reports in Otolaryngology

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Figure 1

Figure 1: Congenital Epidermoid Cyst Results in Muscle Fusion Defect in the Upper Lip 