The Anatomic Pathology Laboratory offers comprehensive diagnostic services, including postmortem examination, histopathology, specialty pathology services covering hepatopathology, dermatopathology, neuropathology, and ocular pathology, immunohistochemistry, and in situ hybridization testing. The Animal Health Diagnostic Center (AHDC) is a high-visibility and high-volume veterinary diagnostic laboratory that promotes the health, productivity, and welfare of food-and fiber-producing animals, companion animals, and zoo and wildlife populations.