What is gastroma?

Answer 1

Gastroma, also known as gastrinoma, is a type of tumor that typically forms in the pancreas or the duodenum and secretes excessive amounts of gastrin, a hormone that stimulates gastric acid production. This overproduction can lead to a condition called Zollinger-Ellison syndrome, characterized by recurrent peptic ulcers, abdominal pain, and diarrhea. Gastrinomas are often malignant and can metastasize to other parts of the body. Diagnosis usually involves measuring gastrin levels and imaging studies, while treatment may include medications, surgery, or targeted therapies.