Acta Veterinaria Eurasia
Research Article

Ultrasonographic Characteristics of Rabbit’s Pancreas

1.

Department of Veterinary Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria

2.

Department of Internal Non-Infectious Diseases, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria

3.

Trakia University, Faculty of Veterinary Medicine, Department of Animal Hygiene, Ethology and Welfare, 6000 Stara Zagora, Bulgaria

4.

Student of Veterinary Medicine, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria

Acta Vet Eurasia 2013; 39: 139-147
Read: 1425 Downloads: 704 Published: 23 December 2019

Aim of the study was to demonstrate some ultrasonography specifications of the normal pancreas in rabbit and their use as model for visual anatomical imaging study of pancreatic lesions in animals and humans. We used 12 clinically healthy 8 months old of New Zealand White rabbits between 2.8 and 3.2 kilos, who were mature and all anesthetized. Our investigation had been done Diagnostic Ultrasound System and micro convex multi frequency transducer. The trial animals were starved before the experiments. Before the study we injected (per os) isotonic solution. The animals were positioned in dorsal recumbency. The ultrasonographic accesses were percutaneus transobdominal epigastric and transgastric. The pancreas was scanned longitudinally, transverse and oblique. In the four of the studied animals the pancreas were extirpirated after their euthanasia. The organs were researched under liquid isotonic medium. We determined three parts of the gland. The pancreas showed similar acoustic density to the liver. The left lobe was more determined and showed more echogenisity. It has been visualized as striped finding in front of the cranial mesenteric vein. Great amount of adipose tissue has been seen in the peripheral part of the gland that gave hyperechogenic structure of the capsule. The glandular parenchyma showed hyperechogenic linear findings. Portal vein was near the cranial mesenteric vein. The caudal vena cava was seen on the right of the aorta. Transabdominal epigastric access is very good method for visualization of pancreas in rabbits. 8 hours after their last meal an isotonic liquid was injected before the study to provide quality visualization of the gland. The placement of the animals in dorsal recumbency is suitable condition for visualization of the gland. Filling liquid of stomach is great acoustic window for the study of the pancreas in rabbits.

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