Procedures involved in grooming, bathing, and other pet services can often lead animals to death. Of the necropsies of 1391 animals carried out at a private diagnostic laboratory in Sao Paulo, Brazil from 2004 to 2009, 94 were dogs that died during the above-mentioned procedures. Young male dogs and small breeds like Poodle Miniature, Yorkshire Terrier, and Lhasa Apso were most frequently observed. Blunt-force trauma was responsible for the deaths of 31% of the animals, with a higher incidence of trauma to the head, characterized chiefly by fractures and nervous tissue lesions. In the other 69% of cases, the animals showed signs of stress, and died due to pulmonary edema and hemorrhage. As we cannot rule out the intentional character in some situations, this article provides veterinary forensic support for veterinarians and pet owners, especially in lawsuits, helping in finding the cause of animal's death in such pet services.

Background and Aim. Lung ultrasound (LUS) is a convenient imaging modality in the setting of coronavirus disease-19 (COVID-19) because it is easily available, can be performed bedside and repeated over time. We herein examined LUS patterns in relation to disease severity and disease stage among patients with COVID-19 pneumonia. Methods. We performed a retrospective case series analysis of patients with confirmed SARS-CoV-2 infection who were admitted to the hospital because of pneumonia. We recorded history, clinical parameters and medications. LUS was performed and scored in a standardized fashion by experienced operators, with evaluation of up to 12 lung fields, reporting especially on B-lines and consolidations. Results. We included 96 patients, 58.3% men, with a mean age of 65.9 years. Patients with a high-risk quick COVID-19 severity index (qCSI) were older and had worse outcomes, especially for the need for high-flow oxygen. B-lines and consolidations were located mainly in the lower posterior lung fields. LUS patterns for B-lines and consolidations were significantly worse in all lung fields among patients with high versus low qCSI. B-lines and consolidations were worse in the intermediate disease stage, from day 7 to 13 after onset of symptoms. While consolidations correlated more with inflammatory biomarkers, B-lines correlated more with end-organ damage, including extrapulmonary involvement. Conclusions. LUS patterns provide a comprehensive evaluation of patients with COVID-19 pneumonia that correlated with severity and dynamically reflect disease stage. LUS patterns may reflect different pathophysiological processes related to inflammation or tissue damage; consolidations may represent a more specific sign of localized disease, whereas B-lines seem to be also dependent upon generalized illness due to SARS-CoV-2 infection.

MARIA, A. C. B. E. Necropsy findings in dogs and cats that deceased during procedures in petshops and similar. [Principais alterações encontradas em necropsias de cães e gatos que vieram a óbito durante procedimentos em petshops e similares]. 2010. 114 f. Dissertação (Mestrado

Com o crescimento do mercado pet e suas inovações, proprietáriosde cães e gatos encontram cada vez mais alternativas paraa saúde e bem-estar de seus animais. Os estabelecimentos debanho e tosa vem ganhando espaço, uma vez que muitos proprietáriosnão dispõem de tempo e habilidade para a realizaçãoda higiene de seus animais. Porém, o que muitos proprietáriose até mesmo médicos veterinários desconhecem, é que cães egatos podem vir a óbito durante tais procedimentos aparentementeinofensivos, principalmente devido ao estresse. A mortedecorrente de estresse pode ocorrer tanto em animais debilitadosquanto saudáveis, independente da raça, idade ou sexo. Em umambiente de banho e tosa, a presença de agentes estressores éinevitável, mas algumas regras devem ser seguidas a fim de minimizaro estresse nestes animais. Este trabalho tem como objetivofornecer informações acerca da causa de morte nessas circunstânciase suas implicações legais.

Salvagni, et al.; Morphometric and histopathological findings in the adrenal glands of dogs with chronic diseases. Braz J Vet Pathol, 2017, 10(2), 69 -78. DOI: 10.24070/bjvp.1983 AbstractProlonged stress suffered by the organism in the presence of chronic diseases can result in functional and morphological changes to the adrenal glands; although the effects of chronic stress on the adrenal gland function in live dogs is well documented, studies focusing on the morphologic changes in the adrenal glands have been lacking. Thus, this study aimed to identify and connect possible morphometric and histopathological changes in the adrenal glands of necropsied dogs in the presence or absence of chronic diseases. Morphological changes in the adrenal glands of 46 necropsied dogs were evaluated through morphometric and histopathological analyses. The morphometric characteristics of the adrenal glands of dogs were influenced more by the animal's body weight (p < 0.0001) and adrenocortical hyperplasia (p < 0.05) than by the stress associated with chronic diseases or acute conditions. Previously healthy animals with sudden death or animals that died from acute diseases had significant severe congestion in the adrenal glands (p = 0.0272), while adrenocortical hyperplasia was more frequent in the chronic diseases group (p = 0.0041). Fibrosis at the corticomedullary junction (p < 0.0001) and inflammatory infiltrate (p = 0.0015) were observed only in animals with chronic diseases. The adrenal glands of dogs with chronic cardiac dysfunction frequently showed significant necrosis (p = 0.0256), fibrosis (p = 0.0002) and lipid depletion (p = 0.0288). Thus, while the weight or dimensions of the adrenal glands of dogs at necropsy should not be used alone as parameters to indicate a relation with the stress suffered prior to death, the histopathological findings could aid and support necropsy conclusions regarding the presence of chronic diseases.