Summary: Papillary proliferations of neoplastic mesothelium in a Hanoverian gelding. (HE, 40X, 64K) Sarcomatous pattern with prominent collagenous stroma in a mesothelioma in a Hanoverian gelding. (HE, 400X, 51K) History: The horse was submitted to an animal hospital with severe ascites
Image Dimensions: 144 x 96
Image originally found here.