title: [Porcine proliferative enteropathy in feeders and breeder sows].
abstract: Porcine proliferative enteropathy (PPE) was recognized as an important economic factor in pig production. In the following, three cases of PPE in pigs presented for necropsy are discussed. The animals were raised in a stud stock and a weaning production facility in Bavaria. The clinical signs described in the history indicated a herd problem with hemorrhagic diarrhoea and paleness being the cardinal signs. The diagnosis was based upon gross and histopathological findings and was confirmed by transmission electron microscopy. The different types of manifestation of the disease seen in the two production facilities are discussed in the context of the current literature on etiology and pathogenesis.
authors.affiliation: Institut für Tierpathologie, Ludwig-Maximilians-Universität München.
authors.forename: J
authors.initials: J
authors.lastname: Ehrlein
authors.forename: W
authors.initials: W
authors.lastname: Breuer
authors.forename: K
authors.initials: K
authors.lastname: Heinritzi
authors.forename: W
authors.initials: W
authors.lastname: Hermanns
mesh_terms: D000818:Animals; D003967:Diarrhea; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000473:pathology / Q000662:veterinary; D007082:Ileum / Q000473:pathology / Q000648:ultrastructure; D007410:Intestinal Diseases / Q000473:pathology / Q000662:veterinary*; D007583:Jejunum / Q000473:pathology / Q000648:ultrastructure; D013552:Swine; D013553:Swine Diseases