皮损（水疱）
水疱是小的、充满液体的疱，直径<10毫米。疱疹样皮炎（如图）通常表现为成群的水疱。
Photo courtesy of the Public Health Image Library of the Centers for Disease Control and Prevention.
在这些主题中
水疱是小的、充满液体的疱，直径<10毫米。疱疹样皮炎（如图）通常表现为成群的水疱。
Photo courtesy of the Public Health Image Library of the Centers for Disease Control and Prevention.
