title: Aggressive lymphangioma (report of an unusual case).
mesh_terms: D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000473:pathology* / Q000628:therapy; D006801:Humans; D007223:Infant; D008202:Lymphangioma / Q000473:pathology* / Q000628:therapy; D008297:Male; D009364:Neoplasm Recurrence, Local