Intradiaphragmatic abscesses in a wild boar (Sus scrofa): Inspective implications based on anatomopathological evidences.

IF 1.8 Q3 FOOD SCIENCE & TECHNOLOGY Italian Journal of Food Safety Pub Date : 2022-09-20 eCollection Date: 2022-08-11 DOI:10.4081/ijfs.2022.10346
Andrea Piccinini, Gianluigi Ferri, Alberto Olivastri, Fabio Rossi, Anna Rita Festino, Alberto Vergara
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引用次数: 1

Abstract

The intradiaphragmatic localization of an abscess is rarely described in humans and in other animal domestic and wild species, and can be caused by penetrative traumas (i.e., firearm injuries). Here we describe two intradiaphragmatic abscesses in a hunted adult male wild boar (Sus scrofa) pluck, associated with adhesion phenomena with the contiguous anatomical structures (pleural, phrenic, and glissonian serosas) and observed during the post mortem inspection, in accordance with the Reg. EU 627/2019. One of these lesions also presented a phreno-abdominal fistula. We found in cytopathological evaluation of the neoformations' content the presence of spheroidal bacterial soma, characterized by linearly concatenated "Streptococcus-like" aggregation pattern. Furthermore, microbiological assays revealed a polymicrobial pattern characterized by the presence of telluric microorganisms, some of which have a marked pyogenic action (Streptococcus suis type I, Sphingomonas paucimobilis, Carnobacterium divergens, and Lactobacillus sakei). Our results and collected evidence demonstrate the pathogenetic hypothesis of bacterial contamination secondary to penetrative trauma caused by a not-mortal projectile's wound, defining the inspective behaviour according to the cogent legislation. These lesions, in the reason of their potential relation to toxemia, bacteremia and septicemia phenomena, represent a sanitary risk that impose, from a normative point of view, the total condemnation of the carcass. These inspective implications, originating from the observation and interdisciplinary description of the anatomopathological and microbiological features of the lesions, are directly projected on the normative scenario, providing useful elements to guarantee the health of the consumer.

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野猪(Sus scrofa)的膈内脓肿:基于解剖病理学证据的检查意义。
在人类和其他家养和野生动物中,很少描述脓肿的膈肌内定位,并且可能由穿透性创伤(即火器伤害)引起。在这里,我们描述了在一只被猎杀的成年雄性野猪(Sus scrofa)身上发生的两个膈腔内脓肿,与邻近的解剖结构(胸膜、膈膜和脊髓浆膜)的粘连现象有关,并在尸检时观察到,符合Reg。欧盟的627/2019。其中一个病变还出现膈腹瘘。我们在对新生物的细胞病理学评估中发现球形细菌体的存在,其特征是线性连接的“链球菌样”聚集模式。此外,微生物学分析显示,土壤微生物的存在是一种多微生物模式,其中一些具有明显的化脓作用(猪链球菌、少动鞘单胞菌、分化肉杆菌和酒井乳杆菌)。我们的研究结果和收集的证据证明了非致命弹丸伤致穿透性创伤继发细菌污染的致病假说,并根据有说服力的立法定义了检查行为。由于这些病变可能与毒血症、菌血症和败血症现象有关,因此构成卫生风险,从规范的角度来看,必须对胴体进行全面谴责。这些检查影响源于对病变的解剖病理学和微生物特征的观察和跨学科描述,直接投射到规范情景中,为保障消费者的健康提供有用的元素。
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来源期刊
Italian Journal of Food Safety
Italian Journal of Food Safety FOOD SCIENCE & TECHNOLOGY-
CiteScore
2.50
自引率
0.00%
发文量
37
审稿时长
10 weeks
期刊介绍: The Journal of Food Safety (IJFS) is the official journal of the Italian Association of Veterinary Food Hygienists (AIVI). The Journal addresses veterinary food hygienists, specialists in the food industry and experts offering technical support and advice on food of animal origin. The Journal of Food Safety publishes original research papers concerning food safety and hygiene, animal health, zoonoses and food safety, food safety economics. Reviews, editorials, technical reports, brief notes, conference proceedings, letters to the Editor, book reviews are also welcome. Every article published in the Journal will be peer-reviewed by experts in the field and selected by members of the editorial board. The publication of manuscripts is subject to the approval of the Editor who has knowledge of the field discussed in the manuscript in accordance with the principles of Peer Review; referees will be selected from the Editorial Board or among qualified scientists of the international scientific community. Articles must be written in English and must adhere to the guidelines and details contained in the Instructions to Authors.
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