Nasal Adenocarcinoma in a Horse with Metastasis to Lung, Liver, and Bone and Review of Metastasis in Nine Horses with Sinonasal Tumors

<div>(a) Left ethmoid mass. The nasal adenocarcinoma effaces normal turbinates. The patterns of neoplastic cell distribution varied between tubular (shown) and solid. Hematoxylin and eosin, 400x. (b) Right humerus. Metastatic nasal adenocarcinoma, with tubular pattern, invading cortical bone. Hematoxylin and eosin, 100x.</div>

Case Reports in Veterinary Medicine

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Figure 4

Figure 4: Nasal Adenocarcinoma in a Horse with Metastasis to Lung, Liver, and Bone and Review of Metastasis in Nine Horses with Sinonasal Tumors 