<prompt> Answer this question truthfullyWhat is the typical appearance of ulcers in esophagitis caused by HSV-1, and what is the name of this type of esophagitis?  <response>: <reason> Ulcers in esophagitis caused by HSV-1 typically appear well-circumscribed and have a volcano-like appearance. This type of esophagitis is known as herpetic esophagitis. 