Marek's disease, skin involvement, chicken
Marek's disease, skin involvement, chicken
Marek's disease, skin involvement, chicken

    Nodular tumors in the skin are a common cause for condemnation of broiler chickens with Marek disease. Broiler chickens can also have erythematous lesions of the shank, commonly referred to as "Alabama Red Leg."

Courtesy of Dr. Jean Sander.