Who discovered gastroparesis?

Gastroparesis, a condition characterized by delayed gastric emptying, was not discovered by a single individual but has been studied and described over time by various physicians. The term itself has been used since the late 20th century, with significant contributions from gastroenterologists and researchers who explored its symptoms and underlying mechanisms. Early descriptions of similar conditions date back to the 19th century, but advancements in understanding gastroparesis have evolved significantly in recent decades.