Don't worry about it. Check this out. The spleen's that soft, purple organ located right behind the stomach and under the lungs. It's about five inches wide and weighs about six ounces.

The spleen is a fist-sized organ located in the ... to create pictures of your abdomen to detect the presence of free fluid (blood) in the abdomen. They might also perform a computed tomography ...

Cytological evaluation of the peritoneal fluid showed that it predominantly ... We removed the heart, lungs, spleen, liver, kidneys, stomach, and duodenum and placed them in 10% neutral-buffered ...