165408 20260108143203.0 doi 10.1016/j.smallrumres.2019.08.004 sideral 114484 ART-2019-114484 eng Lacasta, D. Universidad de Zaragoza (orcid)0000-0002-7822-6646 Gangrenous pneumonia, ovine respiratory complex and visceral form of caseous lymphadenitis: Relevance in lower respiratory tract disorders of adult sheep 2019 Numerous disorders affect the lower respiratory tract of adult sheep, including Maedi Visna, ovine pulmonary adenocarcinoma and verminous pneumonias as reported elsewhere in this special issue. Herein we examine gangrenous pneumonia, ovine respiratory complex (ORC) and the visceral form of caseous lymphadenitis (CLA). Gangrenous pneumonia is a pulmonary infection commonly caused by inhalation of foreign materials, producing inflammation and necrosis of the lung parenchyma. ORC is a complex disease process involving a range of host-pathogen-environment interactions, where host immunological and physiological mechanisms interact with multiple etiological agents including bacteria, plus environmental factors or stressors. Visceral form of CLA commonly causes lesions in mediastinal lymph nodes and lung parenchyma, producing respiratory clinical signs, particularly the coughing that is responsible for transmission of the disease by aerosol. The economic relevance, etiological, clinical and pathological findings of these diseases are reviewed. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es 1.273 2019 AGRICULTURE, DAIRY & ANIMAL SCIENCE 34 / 63 = 0.54 2019 Q3 T2 0.568 2019 Food Animals 2019 Q2 Animal Science and Zoology 2019 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Fernández, A. Universidad de Zaragoza (orcid)0000-0002-2557-4890 González, J.M. Universidad de Zaragoza (orcid)0000-0002-4655-9171 Ramos, J.J. Universidad de Zaragoza (orcid)0000-0002-2724-2785 Ortín, A. Universidad de Zaragoza (orcid)0000-0002-0313-5926 Ferrer, L.M. Universidad de Zaragoza (orcid)0000-0003-0042-8800 1009 617 Universidad de Zaragoza Dpto. Patología Animal Área Medicina y Cirugía Animal 180 (2019), 100-105 Small rumin. res. Small Ruminant Research 0921-4488 491465 http://zaguan.unizar.es/record/165408/files/texto_completo.pdf Postprint 1826520 http://zaguan.unizar.es/record/165408/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:165408 articulos driver 2026-01-08-14:10:02 ARTICLE