The Role of Pathology in the Diagnosis of Swine Respiratory Disease

The definition “porcine respiratory disease complex” (PRDC) is used to indicate the current approach for presenting respiratory pathology in modern pig farming. PRDC includes pneumonias with variable pictures, mixed with both aerogenous and hematogenous forms with variable etiology, often multimicro...

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Autores principales:	Giuseppe Sarli, Giulia D’Annunzio, Francesca Gobbo, Cinzia Benazzi, Fabio Ostanello
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	PRDC respiratory disease diagnosis swine histopathology Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/96b815e3df9045349876a02ad808142e
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spelling	oai:doaj.org-article:96b815e3df9045349876a02ad808142e2021-11-25T19:11:55ZThe Role of Pathology in the Diagnosis of Swine Respiratory Disease10.3390/vetsci81102562306-7381https://doaj.org/article/96b815e3df9045349876a02ad808142e2021-10-01T00:00:00Zhttps://www.mdpi.com/2306-7381/8/11/256https://doaj.org/toc/2306-7381The definition “porcine respiratory disease complex” (PRDC) is used to indicate the current approach for presenting respiratory pathology in modern pig farming. PRDC includes pneumonias with variable pictures, mixed with both aerogenous and hematogenous forms with variable etiology, often multimicrobial, and influenced by environmental and management factors. The notion that many etiological agents of swine respiratory pathology are ubiquitous in the airways is commonly understood; however, their isolation or identification is not always associable with the current pathology. In this complex context, lung lesions registered at slaughterhouse or during necropsy, and supplemented by histological investigations, must be considered as powerful tools for assigning a prominent role to etiologic agents. In recent years, the goal of colocalizing causative agents with the lesions they produce has been frequently applied, and valid examples in routine diagnostics are those that indicate pulmonary involvement during porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2) infections.Giuseppe SarliGiulia D’AnnunzioFrancesca GobboCinzia BenazziFabio OstanelloMDPI AGarticlePRDCrespiratory diseasediagnosisswinehistopathologyVeterinary medicineSF600-1100ENVeterinary Sciences, Vol 8, Iss 256, p 256 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	PRDC respiratory disease diagnosis swine histopathology Veterinary medicine SF600-1100
spellingShingle	PRDC respiratory disease diagnosis swine histopathology Veterinary medicine SF600-1100 Giuseppe Sarli Giulia D’Annunzio Francesca Gobbo Cinzia Benazzi Fabio Ostanello The Role of Pathology in the Diagnosis of Swine Respiratory Disease
description	The definition “porcine respiratory disease complex” (PRDC) is used to indicate the current approach for presenting respiratory pathology in modern pig farming. PRDC includes pneumonias with variable pictures, mixed with both aerogenous and hematogenous forms with variable etiology, often multimicrobial, and influenced by environmental and management factors. The notion that many etiological agents of swine respiratory pathology are ubiquitous in the airways is commonly understood; however, their isolation or identification is not always associable with the current pathology. In this complex context, lung lesions registered at slaughterhouse or during necropsy, and supplemented by histological investigations, must be considered as powerful tools for assigning a prominent role to etiologic agents. In recent years, the goal of colocalizing causative agents with the lesions they produce has been frequently applied, and valid examples in routine diagnostics are those that indicate pulmonary involvement during porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2) infections.
format	article
author	Giuseppe Sarli Giulia D’Annunzio Francesca Gobbo Cinzia Benazzi Fabio Ostanello
author_facet	Giuseppe Sarli Giulia D’Annunzio Francesca Gobbo Cinzia Benazzi Fabio Ostanello
author_sort	Giuseppe Sarli
title	The Role of Pathology in the Diagnosis of Swine Respiratory Disease
title_short	The Role of Pathology in the Diagnosis of Swine Respiratory Disease
title_full	The Role of Pathology in the Diagnosis of Swine Respiratory Disease
title_fullStr	The Role of Pathology in the Diagnosis of Swine Respiratory Disease
title_full_unstemmed	The Role of Pathology in the Diagnosis of Swine Respiratory Disease
title_sort	role of pathology in the diagnosis of swine respiratory disease
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/96b815e3df9045349876a02ad808142e
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The Role of Pathology in the Diagnosis of Swine Respiratory Disease

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