Fatty Liver Haemorrhagic Syndrome (FLHS) in Laying Birds: A Case Study
DOI:
https://doi.org/10.18819/ijavs.2019.1571Keywords:
Fatty liver haemorrhagic syndrome, FLHS, LayersAbstract
Fatty liver haemorrhagic syndrome (FLHS) is a metabolic condition commonly observed in laying hens and is characterized by sudden death due to liver rupture leading to internal bleeding. The clinical signs observed in this case were reduction in egg production and sudden death. Post Mortem investigation of birds revealed massive pectoral muscle mass, fat deposit on the peritoneum, liver and gizzard, friable and ruptured liver and internal haemorrhage. The flock was managed by reducing the quantity of feed given per day, administration of vitamin mineral supplements and by increasing the ventilation of the pen. The farmer was advised against ad libitum feeding and to continue with the vitamin mineral supplements.
References
Ahmed A.K.M., Islam M.T., Haider M.G. and Hossain M.M. 2008. Seroprevalence and pathology of naturally infected Salmonellosis in poultry with isolation and identification of causal agents J. Bangladesh Agric. Univ. 6(2): 327–334. https://doi.org/10.3329/jbau.v6i2.483-0
Butler, E.J. 1976. Fatty liver diseases in the domestic fowl. A review. Avian Pathol. 5:1- 14.
http://doi.org/10.1080/03079457608418-164
Calnek B.W., Barnes H.J., Beard C.W., Mcdougald L.R. and Saif Y.M. 1991. Diseases of Poultry. 10th edn. Iowa State University Press, Ames, USA. 81- 130.
Dinev, I. 2019. Fatty Liver Haemorrhagic Syndrome; in ‘Diseases of Poultry’. https://thepoultrysite.com/articles/fatty- liver-haemorrhagic-syndrome. Accessed Online 23/5/2019.
http://doi.org/10.1016/j.physbeh.2009.04.012
Jiang S., Cheng H.W., Cui L.Y., Zhou Z.L., Hou J.F. 2013. Changes of blood parameters associated with bone remodelling following experimentally induced fatty liver disorder in laying hens. Poult. Sci. 92: 1443 – 1453. http://doi.org/10.3382/ps.2012-02800
Lee B.K., Kim J.S., Ahn H.J., Hwang J.H., Kim J.M., Lee H.T., An B.K., Kang C.W. 2010. Changes in hepatic lipid parameters and hepatic messenger robonucleic acid expression following estradiol administration in laying hens (gallus domesticus) Poult. Sci. 89: 2660-2667. http://doi.org/10.3382/ps.2010-00686
Leeson, S. 2019. Overview of Fatty Liver Hemorrhagic Syndrome in Poultry. MSD Veterinary Manual. https://www.msdvetmanual.com/poultry/fatty-liver-hemorrhagic-syndrome/overview-of-fatty-liver-hemorrhagic-syndrome-in-poultry. Accessed online 29/5/2019
Onderka, D.K., Langevin, C.C. & Hanson, J.A. 1990. Fibrosing cholehepatitis in broiler chickens induced by bile duct ligations or inoculation of Clostridium perfringens. Canadian Journal of Veterinary Research 54: 285–290.
Payne L.N. and Venugopal K. 2000. Neoplastic diseases: Marek's disease, avian leukosis and reticuloendotheliosis. Rev. Sci. Tech. Off. Int. Epiz. 19 (2): 544-564.
Pearson, A.W., Curtis, M.J., Butler, E.J., 1981. Bacterial endotoxins and the pathogenesis of fatty liver--haemorrhagic syndrome in the laying hen. Res. Vet. Sci. 31: 259-261
Sanda M.E., Ezeibe M.C.O., Anene B.M. 2015. Effects of Vitamins A, C and E and Selenium on Immune Response of Broilers to Newcastle Disease (ND) Vaccine. IOSR Journal of Agriculture and Veterinary Science 8(7):13-15. http://doi.org/10.9790/2380-08721315
Shini A. 2014. Fatty Liver Haemorrhagic Syndrome in Laying Hens: Field and Experimental Investigations. PhD Thesis, School of Agriculture and Food Sciences, The University of Queensland, Australia. http://doi.org/10.14264/uql.2015.74
Shini S. and Bryden W.L. 2009. Occurrence and control of fatty liver haemorrhagic syndrome (FLHS) in caged hens. A report for Australian egg corporation limited publication Number UQ-105A. 2009 AECL Project Number UQ-105 ISSN 1448-1316
Shini S., Shini A., G.R.Huff. 2009. Effects of chronic and repeated corticosterone administration in rearing chickens on physiology, the onset of lay and egg production of hens. Physiology & Behaviour 98 (1-2): 73-77.
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