I was in the hospital w/solar plexus pain in May (ER, one day). I could not eat and lost 10 lbs in 10 days. I had to take narcotics to alleviate the pain. That went away as I forced myself to eat and improved my condition. I never regained the lost weight. They did a CT scan at the time and it was negative. Fast forward to now, July 11. I noticed an approximately 2 X 3 horizontal, not painful, lump just above my solar plexus area. What could this be and why wasn t it seen in the CT scan 2 months ago? I see my PCP on Monday but am nervous about this rapidly grown, undetected lump... Please render an opinion. Thanks. Steve