Difference between revisions of "Lizard Necropsy"

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(Created page with '{{unfinished}} It is important that post mortem examinations are carried out with a systematic approach. ==External examination== *Measure and weigh the lizard and examine the…')
 
 
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It is important that post mortem examinations are carried out with a systematic approach.
 
It is important that post mortem examinations are carried out with a systematic approach.
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*Measure and weigh the lizard and examine the external features.
 
*Measure and weigh the lizard and examine the external features.
*Check the skin for bruising, bleeding, ulcerations, burns, lumps, scars, retained shed and ectoparasites.  
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*Check the skin for bruising, bleeding, ulcerations, [[Lizard Burns|burns]], lumps, scars, [[Lizard Dysecdysis|retained shed]] and [[Lizard Mites|ectoparasites]].  
*Examine the nares, eyes, tympanic membranes, oral cavity and cloaca.  
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*Examine the nares, eyes, tympanic membranes, oral cavity and [[Cloaca|cloaca]].  
*Assess the musculoskeletal system for body condition and palpate for pathology of the bones  
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*Assess the [[Lizard Musculoskeletal System|musculoskeletal system]] for body condition and palpate for pathology of the bones.
  
 
==Internal examination==
 
==Internal examination==
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*Examine all organs in a systematic manner - heart, great vessels, lung, thyroid, liver, gall bladder, spleen, pancreas, oesophagus, stomach, small intestine, large intestine, adrenal glands, kidneys, gonads.  
 
*Examine all organs in a systematic manner - heart, great vessels, lung, thyroid, liver, gall bladder, spleen, pancreas, oesophagus, stomach, small intestine, large intestine, adrenal glands, kidneys, gonads.  
 
*Open trachea, lungs, heart, oesophagus, stomach, and the intestinal tract and section others.  
 
*Open trachea, lungs, heart, oesophagus, stomach, and the intestinal tract and section others.  
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*Take swabs as appropriate including heart blood, liver, spleen and kidney.
 
*Note the colour, size, shape and any abnormalities of each organ.  
 
*Note the colour, size, shape and any abnormalities of each organ.  
*Take samples for culture and histopathology from diseased tissues and collect faeces from the intestinal tract for parasites and culture
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*Take sterile smear of heart blood for staining.
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*Put liver, lung, kidney, spleen and intestine in both formal saline (transfer to 70% ethanol after 48 hours) and frozen in sterile container.
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*Make impression smears of different parts of intestines.
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*Take a sterile sample of any abnormal gut contents, make a smear in saline.
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*Wash the gut contents out in saline, examine for signs of parasites.
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*Inspect the gonads to sex definitively.
  
[[Category:Lizard_Examination]]
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==Recording your findings==
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It is essential that you record your findings sytematically and at the time of the necropsy; a form for this purpose can be found [[Media:Necropsy.pdf|here]]
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==Literature Search==
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[[File:CABI logo.jpg|left|90px]]
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Use these links to find recent scientific publications via CAB Abstracts (log in required unless accessing from a subscribing organisation).
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<br><br><br>
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[http://www.cabdirect.org/search.html?q=((((title:(post+mortem)+OR+subject:(post+mortem)))+OR+((+subject:(pathology)))+OR+((title:(necropsy)+OR+subject:(necropsy)))))+AND+((title:(Lizard)+OR+ab:(lizard)+OR+od:(lizards)))+&fq=sc:%22ve%22 Lizard Necropsy publications]
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[http://www.cabi.org/cabdirect/FullTextPDF/2010/20103181631.pdf '''Reptile pathology: getting the most out of pathology.''' St. Leger, J.; The North American Veterinary Conference, Gainesville, USA, Small animal and exotics. Proceedings of the North American Veterinary Conference, Orlando, Florida, USA, 16-20 January 2010, 2010, pp 1714-1716, 5 ref. - '''Full Text Article''']
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[http://www.cabi.org/cabdirect/FullTextPDF/2005/20053197440.pdf '''The reptile necropsy: collection and submission of pathologic samples.''' Garner, M. M.; Eastern States Veterinary Association, Gainesville, USA, Small animal and exotics. Proceedings of the North American Veterinary Conference, Volume 19, Orlando, Florida, USA, 8-12 January, 2005, 2005, pp 1275-1277 - '''Full Text Article''']
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[[Category:Lizard_Diagnostics]]

Latest revision as of 23:23, 4 November 2010


It is important that post mortem examinations are carried out with a systematic approach.

External examination

  • Measure and weigh the lizard and examine the external features.
  • Check the skin for bruising, bleeding, ulcerations, burns, lumps, scars, retained shed and ectoparasites.
  • Examine the nares, eyes, tympanic membranes, oral cavity and cloaca.
  • Assess the musculoskeletal system for body condition and palpate for pathology of the bones.

Internal examination

  • Open the coelomic cavity. Check for fluid.
  • Examine all organs in a systematic manner - heart, great vessels, lung, thyroid, liver, gall bladder, spleen, pancreas, oesophagus, stomach, small intestine, large intestine, adrenal glands, kidneys, gonads.
  • Open trachea, lungs, heart, oesophagus, stomach, and the intestinal tract and section others.
  • Take swabs as appropriate including heart blood, liver, spleen and kidney.
  • Note the colour, size, shape and any abnormalities of each organ.
  • Take sterile smear of heart blood for staining.
  • Put liver, lung, kidney, spleen and intestine in both formal saline (transfer to 70% ethanol after 48 hours) and frozen in sterile container.
  • Make impression smears of different parts of intestines.
  • Take a sterile sample of any abnormal gut contents, make a smear in saline.
  • Wash the gut contents out in saline, examine for signs of parasites.
  • Inspect the gonads to sex definitively.

Recording your findings

It is essential that you record your findings sytematically and at the time of the necropsy; a form for this purpose can be found here

Literature Search

CABI logo.jpg


Use these links to find recent scientific publications via CAB Abstracts (log in required unless accessing from a subscribing organisation).


Lizard Necropsy publications

Reptile pathology: getting the most out of pathology. St. Leger, J.; The North American Veterinary Conference, Gainesville, USA, Small animal and exotics. Proceedings of the North American Veterinary Conference, Orlando, Florida, USA, 16-20 January 2010, 2010, pp 1714-1716, 5 ref. - Full Text Article

The reptile necropsy: collection and submission of pathologic samples. Garner, M. M.; Eastern States Veterinary Association, Gainesville, USA, Small animal and exotics. Proceedings of the North American Veterinary Conference, Volume 19, Orlando, Florida, USA, 8-12 January, 2005, 2005, pp 1275-1277 - Full Text Article