I'm sorry to hear of your troubles, Zenda. I don't have the same lung issues as you in regards to HBOT, but did have an elevated diaphragm and atelectasis in the left lung found upon the required x-ray, but was still approved for HBOT by all my doctors. Maybe The International Hyperbaric Chamber Association or The New England Journal of Medicine, which you my already have checked, has an article?

Good luck, and I hope this helps.

10/09 T1N2bM0 Tonsil
11/09 Taxo Cisp 5-FU, 6 Months Hosp
01/11 35 IMRT 70Gy 7 Wks
06/11 30 HBO
08/11 RND PNI
06/12 SND PNI LVI
08/12 RND Pec Flap IORT 12 Gy
10/12 25 IMRT 50Gy 6 Wks Taxo Erbitux
10/13 SND
10/13 TBO/Angiograph
10/13 RND Carotid Remove IORT 10Gy PNI
12/13 25 Protons 50Gy 6 Wks Carbo
11/14 All Teeth Extract 30 HBO
03/15 Sequestromy Buccal Flap ORN
09/16 Mandibulectomy Fib Flap Sternotomy
04/17 Regraft hypergranulation Donor Site
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02/19 Finally Cancer Free Took 10 yrs