牛先天性红细胞生成性原卟啉病,皮炎,犊牛

牛先天性红细胞生成性原卟啉病,皮炎,犊牛

Calf with bovine congenital erythropoietic protoporphyria. Note erosion and moist exudative dermatitis in the gluteal area.

Courtesy of Dr. Eoin G. Ryan.