*Can occur due to cystitis, trauma (urolithiasis) and cyclophosphamide induced sterile haemorrhagic cystitis.
*Can occur due to cystitis, trauma (urolithiasis) and cyclophosphamide induced sterile haemorrhagic cystitis.
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*Septicaemias and viraemias can lead to petechiae in the bladder. Examples include [[Classical Swine Fever|classical swine fever]], [[Salmonella|salmonellosis]] and [[Respiratory Bacterial Infections - Pathology#Strangles|equine purpura haemorrhagica]].
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*Septicaemias and viraemias can lead to petechiae in the bladder. Examples include [[Classical Swine Fever|classical swine fever]], [[Salmonella|salmonellosis]] and equine purpura haemorrhagica.
*Larger haemorrhages can be seen in '''[[Bovine Enzootic Haematuria]]''',
*Larger haemorrhages can be seen in '''[[Bovine Enzootic Haematuria]]''',