Successful treatment of coagulation disorders and hypoalbuminaemia in a puppy with Infectious Canine Hepatitis.

Due to high vaccination coverage of the dog population in Western and Middle Europe, veterinarians are usually not familiar with clinical signs and treatment of Infectious Canine Hepatitis (ICH). This case report describes a 4-month-old female mixed breed dog that was imported from Bulgaria. According to the history, the puppy was presented with lethargy, pyrexia, icterus and melaena. On clinical examination, the dog additionally exhibited a painful abdomen and bleeding tendency at the venous puncture sites. Blood analysis revealed anaemia, left shift without leucocytosis, increased liver enzymes and prolonged coagulation times. Polymerase Chain Reaction (PCR) and subsequently sequence analysis performed out of urine confirmed Canine Adenovirus 1 (CAV-1) as the causative agent of the disease. Peripheral oedema developed on the dog´s head and limbs during the progression of the disease due to severe hypoalbuminaemia. Initial treatment of the puppy included transfusion of whole blood and fresh frozen plasma. Hypoalbuminaemia was treated by transfusion using human albumin. On day eight after starting the treatment, the dog was released from the hospital due to an unremarkable clinically condition. This case report indicates that ICH might become a re-emerging disease by means of rising dog imports. Especially, the severe form of ICH can be associated with several life-threatening complications that require hospitalisation and intensive care treatment.

Peripheral blood eosinophilia in dogs: Prevalence and associated diseases.

BACKGROUND: Canine eosinophilia has not been evaluated over the last two decades. As in human local differences, changes in the prevalence and associated diseases over time can be expected. OBJECTIVE: This study aims to determine the prevalence and causes of marked blood eosinophilia in dogs. METHODS: Retrospective study. A total of 317 clinical histories of dogs with an eosinophil concentration > 1.5 × 109 /L (marked eosinophilia) between 2013 and 2017 were evaluated. Patients were allocated to 10 groups according to their major clinical findings. RESULTS: Eosinophilia was present in 1,592 of 10,829 dogs (14.7%); it was mild (0.8-1.49 × 109 /L) in 78.4%, moderate (1.5 - 4.9 × 109 /L) in 20.5% and severe (> 5 × 109 /L) in 1.1% of cases. Rottweilers were overrepresented (16.1%). Of 317 cases with marked eosinophilia, 19.6% had neoplasia, 19.1% gastrointestinal disorders, 13.6% health check, 10.4% endoparasites, 6% respiratory, 5.4% neurologic, 5.4% dermatologic, 4.8% urogenital, 3.2% endocrine disorders and 12.6% miscellaneous. Lymphomas (29%) and mast cell tumours (12.9%) were the most frequent tumours in the neoplasia group. A total of 72.6% of tumour-bearing dogs were older than 8 years, while 63.6% of dogs had endoparasites, and 86% of apparently healthy dogs were younger than 5 years. Eosinophilia was significantly higher in patients with respiratory disorders (p < 0.0146). Leukocytosis was found in 50.2% of cases. CONCLUSION: Malignancy was the most common cause of marked blood eosinophilia in older dogs and endoparasitism in younger dogs. Eosinophilia was common in apparently healthy young dogs and may be related to undiagnosed parasitic infestations.

Remission of diabetes mellitus after ovariohysterectomy in a guinea pig with ovarian cysts.

A 3-year-old intact female guinea pig was presented with a history of polydipsia, polyphagia, and hyperactivity combined with non-pruritic hair loss. The physical examination revealed bilateral alopecia mainly including the flanks and the ventral abdomen. Bilateral rounded masses just caudal to the kidneys were detected on abdominal palpation. Abdominal ultrasound examination confirmed bilateral ovarian cysts and an enlarged uterus with cystic lesions. Blood biochemistry revealed highly increased glucose and fructosamine concentrations. The final diagnoses were diabetes mellitus, bilateral ovarian cysts, and pathologic changes of the uterus. The guinea pig underwent ovariohysterectomy. After surgery, diabetes mellitus and all of the existing clinical signs were fully resolved. A causal relationship between hormonally active ovarian cysts and diabetes mellitus that commonly present independently from each other in the guinea pig can be strongly assumed in the present case. In suspicious cases of gestagen-induced diabetes mellitus ovariohysterectomy could be considered a potential treatment option in guinea pigs.