celiac plexus

yes

Celiac plexus- largest . Supplies the stomach, spleen, pancreas, liver, gallbladder, and adrenal medullae.

Is in the abdomen area

I thought it was in the hip area.

The original answer is correct. The celiac plexus, also known as the solar plexus, is located in the abdominal region, where the celiac trunk, superior mesenteric artery, and renal arteries branch from the abdominal aorta. It is behind the stomach and the omental bursa, and in front of the crura of the diaphragm.