[Efficacy of suture ligation combined with pingyangmycin injection on pharyngolaryngeal cavernous hemangioma].
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This study investigated the efficacy of suture ligation combined with pingyangmycin injection in treating pharyngolaryngeal cavernous hemangioma. The clinical data of patients diagnosed with pharyngolaryngeal cavernous hemangioma in the Department of Otorhinolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital from January 2006 to June 2017 were retrospectively collected. A total of 45 patients (23 males and 22 females) aged 15-79 (47.7±6.4) years were included. All patients underwent suture ligation and injection of pingyangmycin under laryngoscopic guidance. Open surgical intervention was performed for tumors that extended into the neck. Among the 45 patients, complete regression was observed after a single treatment in 31 cases, while the remaining patients achieved full regression following two to three treatments. All patients were followed up for a minimum of 12 months after treatment, with a median follow-up duration of 18 (13-48) months. Notably, there were no reported functional disorders related to voice or swallowing. The current study indicates that combination of suture ligation and pingyangmycin injection not only enhances efficacy but also preserves the structural integrity and function of critical organsin patients with pharyngolaryngeal cavernous hemangioma.