1
|
Bianco C, Sánchez-Cordón PJ, Verin R, Godinho A, Weyer U, Lesellier S, Spiropoulos J, Floyd T, Everest D, Núñez A. Investigation into the Pathology of Idiopathic Systemic Amyloidosis in Four Captive Badgers (Meles meles). J Comp Pathol 2020; 176:128-132. [PMID: 32359625 DOI: 10.1016/j.jcpa.2020.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/20/2020] [Accepted: 02/27/2020] [Indexed: 11/26/2022]
Abstract
Systemic idiopathic amyloidosis was described in four captive badgers (Meles meles). Two animals (B1 and B2) were not enrolled in any trial, while animals B3 and B4 took part in a vaccine efficacy study and had been challenged with Mycobacterium bovis. A full set of tissues was collected and processed routinely for histopathological, immunohistochemical and ultrastructural studies. Splenomegaly was found in three out of four animals. Histopathological evaluation revealed congophilic, permanganate-resistant systemic amyloid deposits in the tissues of all badgers. Animals B2 and B4 displayed a marked granulomatous response to amyloid within the spleen. Animals B1 and B2 also displayed clinicopathological findings suggestive of chronic kidney disease. Ultrastructural examination identified peculiar star-shaped arrays of amyloid. Immunohistochemical studies were unrewarding. Systemic amyloidosis should be considered among the differentials of wasting in captive badgers.
Collapse
Affiliation(s)
- C Bianco
- Pathology Department, Animal and Plant Health Agency, Lasswade, UK.
| | | | - R Verin
- Department of Comparative Biomedicine and Food Science, University of Padova, Padova, Italy
| | - A Godinho
- Pathology Department, Animal and Plant Health Agency, Weybridge, UK; ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal; Life and Health Sciences Research Institute, School of Medicine, University of Minho, Braga, Portugal
| | - U Weyer
- Animal and Plant Health Agency, Weybridge, UK
| | - S Lesellier
- Animal and Plant Health Agency, Weybridge, UK
| | - J Spiropoulos
- Pathology Department, Animal and Plant Health Agency, Weybridge, UK
| | - T Floyd
- Pathology Department, Animal and Plant Health Agency, Weybridge, UK
| | - D Everest
- Pathology Department, Animal and Plant Health Agency, Weybridge, UK
| | - A Núñez
- Pathology Department, Animal and Plant Health Agency, Weybridge, UK
| |
Collapse
|
2
|
Shetty S, Kandavar S, Varghese N, Rao M. Curious case of raccoon eye under general anaesthesia. Indian J Anaesth 2016; 60:442-3. [PMID: 27330215 PMCID: PMC4910493 DOI: 10.4103/0019-5049.183382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|