How to diagnos spleen problems?

You get the most from this site when you provide adequate background for your issue along with your question. What problem? Spleen too big/too small, born with no spleen, born with multiple spleens, removed, injured, etc. You are welcome to start over with all related information.

Spleen is hardly, if ever, the primary source of any problems. It would be helpful if you list your symptoms. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Wish you good health!