奶牛大颌病的化脓性病变
Lumpy jaw in a Holstein, showing the classic mandibular lesion of suppurative and proliferative osteomyelitis caused by Actinomyces bovis.
Courtesy of Dr. John Prescott.
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Lumpy jaw in a Holstein, showing the classic mandibular lesion of suppurative and proliferative osteomyelitis caused by Actinomyces bovis.
Courtesy of Dr. John Prescott.