玫瑰糠疹,环状病变,猪
Abdomen and flank of a pig with pityriasis rosea. Note the typical ringlike lesions with raised red perimeters and healing central areas.
Courtesy of Dr. Ranald D. A. Cameron.
在这些主题中
Abdomen and flank of a pig with pityriasis rosea. Note the typical ringlike lesions with raised red perimeters and healing central areas.
Courtesy of Dr. Ranald D. A. Cameron.