| Line 1: |
Line 1: |
| − | *Caused by [[Sarcoptes|''Sarcoptes scabiei'']]
| + | #REDIRECT[[Sarcoptic Mange]] |
| − | *Highly contagious
| |
| − | *Mainly in pigs, dogs, also horses, cattle, sheep, goats and cats
| |
| − | *Intense pruritus due hypersensitivity to mites borrowing through stratum corneum
| |
| − | *Usually starts with external pinnae -> head -> neck -> generalised
| |
| − | *Grossly:
| |
| − | **Erythematous [[Skin Glossary - Pathology|macules, papules, crusts]]
| |
| − | **If chronic -> [[Skin Glossary - Pathology|lichenified]], hairless
| |
| − | *Microscopically:
| |
| − | **Hyperplastic, spongiotic, superficial perivascular dermatitis
| |
| − | **Crusting, eosinophil infiltration
| |
| − | **Mites are not commonly seen, but eggs and feces may be found in stratumn corneum
| |
| − | [[Category:To_Do_-_Clinical]]
| |