title: Lung infiltrates following removal of a neck mass.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002675:Child, Preschool; D006258:Head and Neck Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D006801:Humans; D008297:Male; D010224:Parainfluenza Virus 3, Human / Q000302:isolation & purification; D018184:Paramyxoviridae Infections / Q000150:complications*; D011024:Pneumonia, Viral / Q000209:etiology*; D011183:Postoperative Complications; D012208:Rhabdomyosarcoma / Q000532:radiotherapy / Q000601:surgery*
chemical_list: D000900:Anti-Bacterial Agents