LISA HULME-MOIR Clinical history: A 15-year old male, neutered Chihuahua presented with a large 6x5x3cm subcutaneous mass in the left inguinal region. A fine needle aspirate of the mass was submitted to the laboratory for cytology. Laboratory results: On cytology, the submitted slides contained many medium to large cells that were frequently arranged in rosette […]
KATHRYN JENKINS We recently had a very rare case of suspected plasma cell leukaemia, with an initial clinical finding of marked hyperglobulinemia. Clinical history: After being missing for a week, an 8-year-old cat presented with a jaw mass. In-house biochemistry showed a marked increase in TP (125 g/L; reference interval (RI) 56 – 80 g/L), […]
REBECCA ALLAN A palpable thyroid gland in an elderly cat equals hyperthyroidism, right? Not always! When we think of thyroid issues in adult cats we usually think of hyperthyroidism, however occasionally the opposite problem of hypothyroidism can occur. Coco a 15-year-old Burmese is a case in point. Clinical history: Coco presented to the veterinary clinic […]
BERNIE VAATSTRA Clinical history: An 8-week-old male Domestic Shorthair rescue kitten died overnight three days after being castrated, vaccinated and transported. A post-mortem was conducted and samples collected for histopathology . Laboratory testing: Sections of heart, liver, spleen, pancreas, stomach and small intestine were unremarkable. Examination of the large and small airways of the lung […]
– disease summary and testing options JENNI DONALD We have had enquiries about this condition recently and have seen cases in a Miniature Poodle, German Short-haired pointer and a Bulldog. The following is a summary of the disease and the testing options available both here and overseas. Cystinuria is a hereditary renal transport disorder involving […]
CATHY HARVEY Clinical history: Three-week-old puppies developed clear nasal and ocular discharge, but were still relatively bright and eating. The puppies were from the first litter of a dam that had one vaccination at 6 months of age. Two of the puppies faded and died over the weekend, and the other two were presented for […]
MICHAEL HARDCASTLE Clinical history: A three-year-old Collie cross had a two and a half year history of pruritic skin and ear disease. This included a dominant sternal rash that had been treated with a range of systemic medications, topical medications and dietary manipulation, but had never resolved; it crusted or flared intermittently. At presentation there […]
JOHN GILL Does teat spraying with an iodine based product increase serum iodine in dairy cattle? Fortunately this question was asked and answered by veterinarian Martha Camps of Vetora, Te Awamutu recently. Martha selected a dairy farm that did not currently supplement with or use any iodine based products. Six cows were selected at random, […]
We present two haematology cases with similar findings. Case 1 An 11-year-old Labrador presented with generalised splenic enlargement, pale mucous membranes, decreased appetite and a small amount of weight loss. CBC revealed a marked leukocytosis and moderate non-regenerative anaemia, with haemoglobin 79 g/L, HCT 0.25 L/L and WBC 242 x109L. Neutrophils were only slightly increased […]
BERNIE VAATSTRA … the three P’s of broad-spectrum investigation. Calf diarrhoea is a frustrating and economically important disease responsible for more than half of all calf losses to weaning. Outbreaks are often multifactorial, involving interactions between infectious agents, calf and dam nutrition, environment, husbandry, and calf immunity. Successful treatment and prevention therefore require knowledge of […]