What is under the diaphragm on the left side?

Under the diaphragm on the left side, you will find several important structures, including the stomach, which is located just below the diaphragm. The left kidney is also positioned beneath the diaphragm, along with parts of the spleen and pancreas. Additionally, the left lobe of the liver extends to the left side, although most of the liver is predominantly on the right side. These organs play crucial roles in digestion, filtration, and immune function.