| 1.) |
What additional history is needed in this patient?
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Answer |
| 2.) |
What is the origin of most anal fistulas?
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Answer |
| 3.) |
If an anal fistula is not healing or is recurrent, what are possible causes?
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Answer |
| 4.) |
On physical examination, what would you expect to find?
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Answer |
| 5.) |
What anatomy must you consider in the diagnosis and management of anal fistula?
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Answer |
| 6.) |
What is Goodsall's rule regarding the external fistula opening?
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Answer |
| 7.) |
Once you diagnose an anal fistula, what are the treatment options? What governs your choice of therapy?
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Answer |
