Emphysema Is a affliction linked to COPD. The lungs' air sacs may collapse or stretch earlier their usual ability as a result of this condition's damage to the air sacs' partitions. No, pulmonologists don't carry out main lung operation as their speciality is centered on the prognosis and non-surgical treatment https://www.diigo.com/item/note/8ebft/c5o9?k=d4bd03a4f41b79b1c094d9043846b899