👉 The term "diatreme" is a medical term used to describe a type of tumor that can grow in the abdomen. It is typically characterized by the presence of multiple tumors, each growing on different areas of the body. These tumors are often referred to as "diathermes," which means they resemble a butterfly or other creature's wings. The term "diatreme" was first used to describe these conditions during the 19th century when it was considered unusual and potentially life-threatening