Resection of a laryngeal hemangioma in an adult using an ultrasonic scalpel: A case report.

Adult laryngeal hemangioma is an extremely rare and slowly progressing vascular tumor. The present study describes the first reported case of a male with a large laryngeal hemangioma that was treated by ultrasonic scalpel. A 61-year-old male presented to our hospital with a recurrent pharyngeal foreign body sensation, without hoarseness, hemoptysis, expectoration or dyspnea. A blue-black mass was detected in the right pyriform sinus, with a morular surface and a wide pedicle positioned lateral to the right arytenoid cartilage and aryepiglottic fold under electronic laryngoscopy. Following tracheotomy under local anesthesia, right superior laryngeal artery ligation and laryngeal hemangioma resection via a lateral neck hypopharyngeal approach were performed under general anesthesia using an ultrasonic scalpel. Pathological examination verified that the tumor was a cavernous hemangioma. On day 11, subsequent to post-operative anti-inflammatory and symptomatic treatment, electronic laryngoscopy showed that the arytenoid mucosal edema had decreased and that the movement of the arytenoid was good. There was no recurrence of hemangioma during a 2-year follow-up period. Therefore, it is recommended that complete surgical resection using an ultrasonic scalpel should be considered for similar cases involving large laryngeal hemangiomas.