The appendix has normal appearance in the right lower quadrant.  There are few scattered diverticula in the sigmoid colon without evidence of diverticulitis.  The small and large bowels are otherwise unremarkable.  The stomach is grossly unremarkable.  There is no abdominal or retroperitoneal adenopathy.  There are no adrenal masses.  The kidneys, liver, gallbladder, and pancreas are in unremarkable appearance.  The spleen contains several small calcified granulomas, but no evidence of masses.  It is normal in size.  The lung bases are clear bilaterally.  The osseous structures are unremarkable other than mild facet degenerative changes at L4-L5 and L5-S1.