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Gastric dilation
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Gastric dilation is a feature of intestinal obstruction. The stomach can be grossly distended with gas and fluid so it becomes inflamed
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MACROSCOPIC CHANGES
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GI TRACT
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Small intestinal tympany
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If the small intestine becomes occluded by a foreign body (often a pellet of compressed fur, yellow arrow), the stomach (white arrow) and small intestine that is proximal to the obstruction (turquoise arrow) become dilated and tympanitic and the intestine that is distal to the obstruction is collapsed and empty.
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MACROSCOPIC CHANGES
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GI TRACT
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Enterotoxaemia
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Enterotoxaemia is characterised by inflammation of the caecum ( and sometimes other parts of the intestinal tract. The contents of the caecum are liquid and haemorrhagic
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MACROSCOPIC CHANGES
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GI TRACT
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Hepatic lipidosis
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Hepatic lipidosis is the end point of untreated gut stasis. Fat is broken down as an energy source and is broken down by beta-oxidation in the liver. A metabolic bottleneck occurs and ketoacidosis is the result. Affected rabbits die from liver and/or kidney failure. Disseminated intravascular coagulopathy may occur. Gastric ulceration is another feature of untreated gut stasis. This image shows the appearance of the liver and stomach of a rabbit that died from hepatic lipidosis: the liver is very pale and the dark areas on the stomach are ulcers. The primary problem was a dental spur.
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MACROSCOPIC CHANGES
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LIVER
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Hepatic lipidosis- ruptured liver
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Abdominal haemorrhage was found in this rabbit that died on the way home after examination and treatment for anorexia. During the consultation. the rabbit struggled as the owner was returning it to its carrier. Unfortunately the rabbit escaped and fell from the consulting table. Post-mortem examination showed that abdominal haemorrhage from a ruptured liver was the cause of death. The liver was pale (arrow). Histopathology confirmed the presence of heaptic lipidosis.
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MACROSCOPIC CHANGES
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LIVER
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Pale kidney
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Shock readily causes renal vasoconstriction in rabbits that can result in acute renal failure
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MACROSCOPIC CHANGES
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LIVER
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Liver lobe torson
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This image shows the liver of a rabbit that died from a torsion of the caudate process of the caudal lobe of the liver (arrow). This is the most common part of the liver to be involved in liver lobe torsion in rabbits. The image shows its position behind the ribs on the right side of the abdomen
Located in
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MACROSCOPIC CHANGES
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LIVER