Problem with cyclical and consistently high PSA's 28.8 last one done- all biopsies are negative. Urologist is scratching his head. Recent diagnosis of COPD- put in pw d/t jet fume exposure & AO; chronic tinnitus refused 2008- Wife now in charge of all medical VA claims. AO could be causitive agent for deafness also, according to study- http://www.icohweb.org/site_new/multimedia/scientific_committees/pdf/Synergistic_exposure_noise_2010_09.pdf. This would help those exposed whose MOS has low rating for hearing. Confirmed ototoxicity with dioxin, etc. PTSD started now, after being functional alcoholic 30years, then stopped 29 years and box exploded. In Air Force - Bien Hoa during TET. In 604th ACS Combat Dragon. The fight starts!!!!!!!!