Primary type 3 abomasal ulceration in cattle and buffalo: clinico-biochemical parameters, treatment, and prognostic indicators.

Background: The clinical findings, laboratory alterations, and prognosis of primary type 3 abomasal ulcer (AU3) are poorly reported in the literature. Aims: To describe clinical findings, hemato-biochemical changes, and peritoneal fluid changes in bovines suffering from primary AU3, and to monitor responses to medical treatment and outcomes. Methods: The study included 32 bovines (20 cattle and 12 buffaloes) diagnosed with primary AU3 along with a control group. Results: Common clinical findings were depressed demeanor, anorexia, dehydration, scanty feces, melena, mushy atonic rumen, tachycardia, and tachypnea. Colic was observed in 56.3% of animals. The mean hemoglobin, hematocrit, platelet count, and lymphocyte count were lower (P≤0.05), while WBC and neutrophil count were higher than the values of the control group (P≤0.05). The levels of BHBA, NEFA, glucose, total bilirubin, AST, CK, LDH, BUN, creatinine, and lactate were higher (P≤0.05), while cholesterol, total protein, albumin, sodium, potassium, chloride, and calcium were lower than the values of the control group (P≤0.05). The rumen chloride concentration was increased. The left shift was observed in a higher percentage of nonsurvivors than survivors (P≤0.05). The nonsurvivors had higher levels of bilirubin, CK, LDH, BUN, creatinine, and rumen chloride (P≤0.05), and lower levels of total protein, albumin, and globulin (P≤0.05). Conclusion: Type 3 abomasal ulcers occurred during the various stages of lactation as well as in pregnant animals. The response to medical treatment was fair, long time survival rate was good, and there was no recurrence. There was no effect on fetal survival or milk yield in the subsequent lactation.

Clinico-hemato-biochemical profile of dogs with liver cirrhosis.

AIM: The aim of this study was to determine the relevant tools in the diagnosis of liver cirrhosis in dogs. MATERIAL AND METHODS: A total of 140 dogs presented at Veterinary Teaching Hospital, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, showing clinical signs of hepatic insufficiency were subjected to clinico-hemato biochemical, urological, ultrasonographic (USG), and USG guided fine-needle biopsy examinations by standard methods. On the basis of these results, 6 dogs out of 140 dogs were found to be suffering from liver cirrhosis. Six clinically healthy dogs constituted the control group. RESULTS: The dogs suffering from liver cirrhosis manifested inappetence, halitosis, abdominal distension, weight loss, melena, icterus, anemia, and neutrophilic leukocytosis with the left shift. Levels of hemoglobin, lymphocytes, packed cell volume, mean corpuscular volume, mean corpuscular Hb (MCH), and platelet count were significantly lower in liver cirrhosis group than control group while total leukocyte count, neutrophils, and MCH concentration were significantly higher. Glucose, total protein, albumin, A/G ratio, and fibrinogen were significantly lower, and creatinine, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, prothrombin time, and APTT were significantly higher than the control values. Ultrasound revealed diffuse increase in echogenicity with rounded and irregular liver margins. Cytological examination of the ascitic fluid and fine-needle aspiration biopsy of liver was not fruitful in the diagnosis of liver cirrhosis. CONCLUSIONS: Liver cirrhosis causes clinical and hemo-biochemical alterations, which require special consideration when treating diseased animals. USG, diffuse increase in echogenicity of liver, rounding and irregularity of liver margins and microhepatica were the consistent findings. It is suggested that USG along with hemo-biochemical alterations may be used as a diagnostic tool for liver cirrhosis in dogs.

Defect nonunion of a metatarsal bone fracture in a cow: successful management with bone plating and autogenous cancellous bone graft.

A two-and-half-year-old cow was presented with a defect nonunion of the right metatarsal III/IV bone following a severely comminuted open fracture two months previously. The animal underwent open fixation using a 4.5 mm, broad, 10-hole, dynamic compression plate and autogenous cancellous bone graft collected from the contralateral iliac shaft. The animal started partial weight bearing after the third postoperative day and resumed complete weight bearing after the 10th day. Fracture healing was complete and the implants were removed after the 120th postoperative day. Stable fixation by means of a bone plate in conjunction with a cancellous bone graft facilitated complete healing and restoration of the bone column of the defect and the metatarsal fracture. The animal made a complete recovery.

A rare case of odontogenic myxoma in a dog.

A case of odontogenic myxoma in an old Doberman bitch involving the periodontal region of the mandible was recorded. Grossly, the tumour mass was soft and slimy, having brownish-black foci on cut surface. Histopathologically, the tumour predominantly consisted of mesenchyme-like cells with prominent nuclei and nucleoli. The tumour had abundant ground substance, rich in acid mucopolysaccharides.