title: Dyspnea and stridor in a young woman. Cervicomediastinal cystic hygroma.
mesh_terms: D000328:Adult; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006258:Head and Neck Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008202:Lymphangioma / Q000150:complications / Q000000981:diagnostic imaging*; D008479:Mediastinal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D011859:Radiography; D012135:Respiratory Sounds / Q000209:etiology