Fig. 1From: Papillomavirus DNA not detected in canine lobular orbital adenoma and normal conjunctival tissueCanine lobular orbital adenoma. Photomicrograph illustrating well-differentiated glandular tissue lacking ducts. The epithelial cells are large and contain abundant cytoplasm and the nuclei are small and round. H&E 100x (top image); 400x (bottom image). Photo courtesy of Dr. Megan Climans and the Comparative Ocular Laboratory of WisconsinBack to article page