Two sequential surgeries in infant with multiple floor of the mouth dermoid cysts: A case report

Figure 4 Infant during second surgery. A: Second preoperative magnetic resonance imaging of large mass (orange arrow, 2.0 cm × 1.5 cm) midline floor of the mouth with high signal intensity and tiny suspect lesion (white arrow); B: Magnetic resonance imaging (sagittal plane) showing large high-signal (wide arrow) and tiny suspect (narrow arrow) lesions; C: Magnetic resonance imaging (coronal plane) of one lesion only; D: Completely encapsulated mass; E: Fully excised lesion (2.0 cm × 1.0 cm); F: Cross section with keratin content.