Figure 2From: Equine Multinodular Pulmonary Fibrosis in association with asinine herpesvirus type 5 and equine herpesvirus type 5: a case reporta) Lung of the horse showing interstitial fibrosis (blue) around the alveoli. Masson trichrome staining. b) Alveolus lined by cuboidal epithelial cells (type II pneumocytes) and surrounded by a fibrous stroma. The alveolar space filled by numerous inflammatory cells, primarily neutrophils. Hematoxylin and eosin staining.Back to article page