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Line 27: |
| | ===[[Exudate]]=== | | ===[[Exudate]]=== |
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| − | ===Haemorrhage=== | + | ===[[Haemorrhagic Effusion]]=== |
| | | | |
| − | *Turbid - red
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| − | *Specific gravity 1.025 - 1.040
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| − | *Total protein > 30g/L
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| − | *Nucleated cells 1.5 - 10 x 10e9/L
| |
| − | *WBC from peripheral blood (including [[Neutrophils - WikiBlood|neutrophils]] and [[Macrophages - WikiBlood|macrophages]])
| |
| | | | |
| − | *Recent or iatrogenic
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| − | **Erythrocytes
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| − | **Platelet clumps
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| − | *Long standing haemorrage
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| − | **Macrophages with erythrophagia of haeme pigment
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| − | *''In horses'' in addition to the above
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| − | **Haemorrhagic diapedesis
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| − | ***Leakage of blood and fluid from the gut secondary to compromised vascular supply and venous return
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| − | ***Seen with interstitial necrosis/ischaemia
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| − | ***Fluid appears serosanguinous
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| − |
| |
| − | '''Due to'''
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| − | *Most commonly seen in cats and dogs due to traumatic injury to the [[Liver - Anatomy & Physiology|liver]] (e.g. [[Infectious Canine Hepatitis|infectious canine hepatitis]]), spleen (e.g. '''haemangiosarcoma''') and kidney
| |
| − | *Warfarin toxicity
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| − | *Moldy sweet clover hay fed to pregnant cows may bleed from umbilical vessels into [[Peritoneal cavity - Anatomy & Physiology|peritoneum]]
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| − | *Manual ablation of [[Corpus Luteum|corpus luteum]] in cattle
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| | | | |
| | ===Chylous effusion=== | | ===Chylous effusion=== |