Difference between revisions of "Clinical Case 12 - Page 4"
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(New page: <big><center>'''BACK'''</center></big> Courtesy of C. Antonczyk This image is as viewed under the x10 objective. [[Image:Clinical Case 12 04.jpg|thumb|cent...) |
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[[Image:Clinical Case 12 04.jpg|thumb|center|500px|(Courtesy of C. Antonczyk)]] | [[Image:Clinical Case 12 04.jpg|thumb|center|500px|(Courtesy of C. Antonczyk)]] | ||
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| + | What is this? | ||
| + | *<font color="white"> This is a mite. It has long slender pairs of legs making it a surface mite. The claw-like palps typical of this genus are also evident, identifying it as a ''Cheyletiella'' sp., the cause of walking dandruff. </font> | ||
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| + | What is the life cycle of this parastite? | ||
| + | *<font color="white"> Entire life cycle occurs on the host. Egg > larvae > nymphal stages > adult </font> | ||
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| + | Why is Honey's cage mate unaffected? | ||
| + | *<font color="white"> Many clinically normal rabbits harbour ''Cheyletiella'' mites. With the exception of young animals, clinical cheyletiellosis is usually a sign of underlying problems. It may be due to immunosuppression or conditions that prohibit adequate grooming, such as dental disease or back pain. Obese rabbits may also have difficulty grooming. </font> | ||
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| + | Can this condition affect the owner? | ||
| + | *<font color="white"> Yes, ''Cheyletiella'' spp. can cause a mildly pruritic dermatitis in humans. </font> | ||
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| + | How is the condition treated? | ||
| + | *<font color="white"> Honey was treated with 3 spot on applications of ivermectin, at 10 day intervals. The other rabbit was treated also. There was no obvious underlying condition and the owner declined further investigation. In addition, combing out of the scale was advised, as this removes the mites main food source. The rabbits' hutch must also be cleaned or treated as these mites can survive for up to 10 days in the environment. </font> | ||
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| + | <big><center>[[Cases from General Practice - Small Animal|'''BACK TO CASES FROM GENERAL PRACTICE - SMALL ANIMAL''']]</center></big> | ||
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| + | [[Category:Lost]] | ||
Latest revision as of 17:03, 24 February 2011
Courtesy of C. Antonczyk
This image is as viewed under the x10 objective.
What is this?
- This is a mite. It has long slender pairs of legs making it a surface mite. The claw-like palps typical of this genus are also evident, identifying it as a Cheyletiella sp., the cause of walking dandruff.
What is the life cycle of this parastite?
- Entire life cycle occurs on the host. Egg > larvae > nymphal stages > adult
Why is Honey's cage mate unaffected?
- Many clinically normal rabbits harbour Cheyletiella mites. With the exception of young animals, clinical cheyletiellosis is usually a sign of underlying problems. It may be due to immunosuppression or conditions that prohibit adequate grooming, such as dental disease or back pain. Obese rabbits may also have difficulty grooming.
Can this condition affect the owner?
- Yes, Cheyletiella spp. can cause a mildly pruritic dermatitis in humans.
How is the condition treated?
- Honey was treated with 3 spot on applications of ivermectin, at 10 day intervals. The other rabbit was treated also. There was no obvious underlying condition and the owner declined further investigation. In addition, combing out of the scale was advised, as this removes the mites main food source. The rabbits' hutch must also be cleaned or treated as these mites can survive for up to 10 days in the environment.