Fig. 3From: Fragile lip in a patient with macroglossia due to hemodialysis-associated amyloidosisVulnerable lips and tongue. Superficial laceration developed in the upper lip amid the transfer of the tracheal tube from the right to the left side of the mouth. Compression of surgical devices easily induced tissue swelling and hematoma. White arrows indicate hematomas in the upper lip and apex of the tongue. The red arrow indicates a superficial laceration of the upper lipBack to article page