A case report of mucoepidermoid carcinoma of the lung in an adolescent

Abstract

Mucoepidermoid carcinoma of the lung (MEC) is a tumor of low-malignant potential of bronchial gland origin. Low-grade MEC has a better prognosis than high-grade tumor, the later being similar to that of nonsmall cell lung carcinoma. We report a case of 14-year-old girl who presented with cough along with expectoration and dyspnea. Imaging studies revealed a mass involving the right upper lobe bronchus. Surgical resection was done and pathological examination revealed an intermediate-grade MEC with tumor-free margins. No adjuvant treatment was considered. The patient had no signs of tumor recurrence with 1-year follow-up.

Keywords

• Mucoepidermoid carcinoma
• lung
• intermediate-grade