Intestinal Protothecosis in a Young Bengal Cat  

作　　者：Sara Manfredini Luca Formaggini Michele Marino Luigi Venco Sara Manfredini;Luca Formaggini;Michele Marino;Luigi Venco(Clinica Veterinaria Lago Maggiore, Dormelletto (NO), Italy;Laboratorio Analisi Veterinarie La Vallonea, Passirana di Rho (MI), Italy)

机构地区：[1]Clinica Veterinaria Lago Maggiore, Dormelletto (NO), Italy [2]Laboratorio Analisi Veterinarie La Vallonea, Passirana di Rho (MI), Italy

出　　处：《Open Journal of Veterinary Medicine》2021年第5期157-164,共8页兽医学（英文）

摘　　要：Background: Intestinal protothecosis is an uncommon and insidious mycotic <span>disease. Only one human case and a few rare cases in dogs have been re</span>ported. To the authors’ knowledge, intestinal protothecosis has never been reported in cats. Case description: This paper describes a case of intestinal protothecosis in a nine-month-old male, Bengal cat. The cat presented because of onset <span>of haemorrhagic diarrhoea. Investigations allowed diagnosis of intestinal </span>protothecosis, confirmed by PCR test on faeces. Treatment with itraconazole did not improve the clinical signs. Treatment with nystatin was prescribed and caused improvement in the clinical signs and decreased number of pathogens seen on faecal cytology. PCR on faecal samples was negative two months after treatment, with complete resolution of symptoms. Conclusion: Infection with<i> <span>Prototheca</span></i> should be part of the list of differential diagnoses for diarrhoea in <span>cats. nystatin was effective in treating the infection in this case;this drug</span> should be considered as a first-line treatment in cats as well as in dogs, in which</span><span> </span></span><span><span><span style="font-family:"">protothecosis appears to have a poor prognosis. Although protothecosis is not considered a zoonotic disease, cases of algal infections in companion animals might be considered indicators of environmental risks for humans.Background: Intestinal protothecosis is an uncommon and insidious mycotic <span>disease. Only one human case and a few rare cases in dogs have been re</span>ported. To the authors’ knowledge, intestinal protothecosis has never been reported in cats. Case description: This paper describes a case of intestinal protothecosis in a nine-month-old male, Bengal cat. The cat presented because of onset <span>of haemorrhagic diarrhoea. Investigations allowed diagnosis of intestinal </span>protothecosis, confirmed by PCR test on faeces. Treatment with itraconazole did not improve the clinical signs. Treatment with nystatin was prescribed and caused improvement in the clinical signs and decreased number of pathogens seen on faecal cytology. PCR on faecal samples was negative two months after treatment, with complete resolution of symptoms. Conclusion: Infection with<i> <span>Prototheca</span></i> should be part of the list of differential diagnoses for diarrhoea in <span>cats. nystatin was effective in treating the infection in this case;this drug</span> should be considered as a first-line treatment in cats as well as in dogs, in which</span><span> </span></span><span><span><span style="font-family:"">protothecosis appears to have a poor prognosis. Although protothecosis is not considered a zoonotic disease, cases of algal infections in companion animals might be considered indicators of environmental risks for humans.

关 键 词：Chronic Diarrhoea Haemorrhagic Colitis Feline Medicine Intestinal Protothecosis Prototheca Infection 

分 类 号：R57[医药卫生—消化系统]