The lobes of the lung do not comprise similar volumes so it is not as simple as counting the number segments in the lobe was removed. The actual functioning volumes are estimated through tests which may involve forced expiration of air into a machine. Hence, two people with similar operations may have different baseline breathing function – to the lung volume reduction would be different. Another aspect is the image on the CT, if some of the lung looks too diseased (meaning the contribution to actual breathing function may be minimal, then the loss of fully functioning lobes will reduced lung volumes more.
A pulmonologist is perhaps the best person to answer this question with specific data – as the estimates are individualized.
Copyright 1994-2018MedHelp.All rights reserved. MedHelp is a division of Vitals Consumer Services, LLC.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.