My mother,aged 43 years, height 5 3,weighs 52 kg. She has been suffering from cough and cold at times.More like nose related issues,wherein her nose itches of sorts when she inhales. Recently, after a detailed study the xray of her chest(PA view) shows :-Infective opacity seen at both side lower zones,Hila are congested,both domes f the diaphragm are regular in outline,castophrenic angles on both sides are clear,cardiac size is normal,trachea seen in midline. The doctor has advised her to get her nose operated. Please advise.