being raped while an adolescent . She stated that her son had an allergic reaction to a vaccination as a baby , and this left him debilitated . She stated that her depression began due to that , and that she left the National Guard in 1986 due to her depression . She later stated that she left the National Guard because her " son was fighting for his life . " The Veteran discussed her stressors extensively , but did not mention any stressors caused by her service . She was diagnosed with PTSD , major depressive disorder , panic disorder , and obsessive compulsive disorder . April 2006 letters from the Veteran ' s social worker and psychiatrist stated that the Veteran was diagnosed with major