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In a 13-year-old cross-breed cow carcass, multiple hardened nodular lesions of varying size in the lung, parietal and visceral pleura, and also in the peritoneum were observed. The thoracic lymph nodes are enlarged and, when sectioned, have granulomatous-looking lesions. (EV)
Multiple hardened yellowish nodules in the parietal pleura.
Details of the pleural nodules, some of them coalescent and with fibrous adhesions to the visceral pleura. Notice that a few nodules can also be observed on the other side of the diaphragm on the peritoneum (upper half of the image).
Detail of the lung lesion, inside the parenchyma nodules could also be palpated.
Image of the lesion when sectioning the caudal mediastinal lymph node.
