Difference between revisions of "Small Mammals Q&A 20"
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| − | | align="left" | This question was provided by [[:Category:Manson|Manson Publishing]] as part of the [[OVAL Project]]. See more [[ | + | | align="left" | This question was provided by [[:Category:Manson|Manson Publishing]] as part of the [[OVAL Project]]. See more [[Category: Small Mammals Q&A|Small Mammals questions]] |
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|q1= What is your diagnosis? | |q1= What is your diagnosis? | ||
|a1= This is a case of ringworm caused by ''Trichophyton erinacei.'' | |a1= This is a case of ringworm caused by ''Trichophyton erinacei.'' | ||
| − | |l1= | + | |l1= |
|q2= How would you confirm this diagnosis? | |q2= How would you confirm this diagnosis? | ||
|a2= Culture a scab from the lesion on dermatophyte test medium. A heavy growth of ''T.erinacei'' is evidence of clinical disease. | |a2= Culture a scab from the lesion on dermatophyte test medium. A heavy growth of ''T.erinacei'' is evidence of clinical disease. | ||
Other differential diagnoses include ectoparasites and bacterial skin infection. About 25% of wild hedgehogs of this species are asymptomatic carriers of ''T. erinacei''. | Other differential diagnoses include ectoparasites and bacterial skin infection. About 25% of wild hedgehogs of this species are asymptomatic carriers of ''T. erinacei''. | ||
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|q3= What treatment would you recommend for this condition? | |q3= What treatment would you recommend for this condition? | ||
|a3= Administer griseofulvin for several weeks. | |a3= Administer griseofulvin for several weeks. | ||
For wild hedgehogs accustomed to feeding from a bowl, advise the homeowner to give the daily dose of medication in a little food. A chocolate flavored pediatric elixir is particularly well accepted by hedgehogs. | For wild hedgehogs accustomed to feeding from a bowl, advise the homeowner to give the daily dose of medication in a little food. A chocolate flavored pediatric elixir is particularly well accepted by hedgehogs. | ||
| − | For captive hedgehogs, spray a solution of enilconazole (Imaverol, Janssen) on the lesions to assist in clearing up the infection and reduce the infectivity of the hedgehog to others. Use the spray once every 3–4 days for 3–4 applications. This product can also be used to treat the environment. | + | For captive hedgehogs, spray a solution of enilconazole (Imaverol, Janssen) on the lesions to assist in clearing up the infection and reduce the infectivity of the hedgehog to others. Use the spray once every 3–4 days for 3–4 applications.. This product can also be used to treat the environment. |
| − | |l3= | + | |l3= |
|q4= Is there a zoonotic potential for this disease? | |q4= Is there a zoonotic potential for this disease? | ||
|a4= Yes. | |a4= Yes. | ||
''T. erinacei'' can be transmitted to dogs and humans. In dogs, the lesions appear on the lips or muzzle either from investigating hedgehogs found while walking or by eating left-over food from a bowl at which an infected hedgehog has been feeding. The lesions on humans can be intensely pruritic, but may not resemble classic ringworm and therefore not be recognized by a medical practitioner. People working with wild hedgehogs can contract dermatophytosis without having encountered an animal with obvious lesions due to the presence of asymptomatic carriers. | ''T. erinacei'' can be transmitted to dogs and humans. In dogs, the lesions appear on the lips or muzzle either from investigating hedgehogs found while walking or by eating left-over food from a bowl at which an infected hedgehog has been feeding. The lesions on humans can be intensely pruritic, but may not resemble classic ringworm and therefore not be recognized by a medical practitioner. People working with wild hedgehogs can contract dermatophytosis without having encountered an animal with obvious lesions due to the presence of asymptomatic carriers. | ||
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</FlashCard> | </FlashCard> | ||
Revision as of 13:52, 20 June 2011
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This question was provided by Manson Publishing as part of the OVAL Project. See more |
This wild European hedgehog is picked up out of the backyard by a concerned homeowner. It has a number of non-pruritic, scaling lesions most prominently on the head. The lesions do not fluoresce under a Wood’s lamp.
| Question | Answer | Article | |
| What is your diagnosis? | This is a case of ringworm caused by Trichophyton erinacei.
|
[[|Link to Article]] | |
| How would you confirm this diagnosis? | Culture a scab from the lesion on dermatophyte test medium. A heavy growth of T.erinacei is evidence of clinical disease.
Other differential diagnoses include ectoparasites and bacterial skin infection. About 25% of wild hedgehogs of this species are asymptomatic carriers of T. erinacei. |
[[|Link to Article]] | |
| What treatment would you recommend for this condition? | Administer griseofulvin for several weeks.
For wild hedgehogs accustomed to feeding from a bowl, advise the homeowner to give the daily dose of medication in a little food. A chocolate flavored pediatric elixir is particularly well accepted by hedgehogs. For captive hedgehogs, spray a solution of enilconazole (Imaverol, Janssen) on the lesions to assist in clearing up the infection and reduce the infectivity of the hedgehog to others. Use the spray once every 3–4 days for 3–4 applications.. This product can also be used to treat the environment. |
[[|Link to Article]] | |
| Is there a zoonotic potential for this disease? | Yes.
T. erinacei can be transmitted to dogs and humans. In dogs, the lesions appear on the lips or muzzle either from investigating hedgehogs found while walking or by eating left-over food from a bowl at which an infected hedgehog has been feeding. The lesions on humans can be intensely pruritic, but may not resemble classic ringworm and therefore not be recognized by a medical practitioner. People working with wild hedgehogs can contract dermatophytosis without having encountered an animal with obvious lesions due to the presence of asymptomatic carriers. |
[[|Link to Article]] | |
