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18 Cards in this Set
- Front
- Back
art supply to anus?
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inf. rectal art
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levels of int hemorrhoids?
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primary-slides below dentate
secondary-prolapse c/reduction tertiary-prolapse w/manual red. quartery-nonreducible |
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tx for condyloma acuminata?
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laser tx for this caused by HPV?
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MC location of anal fissure?
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90% located posterior midline
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lateral or recurrent anal fissures may indicate?
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anorectal disease indicating IBS?
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abscesses that can form in horseshoe shape in anus?
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intersphincteric and ischiorectal abscess can form this shape abscess?
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fistula-in-ano treatment?
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unroof, removal of primary opening, with rectal advancement flap, NO excision of tract
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what lenght cutoff for simple vs. complex rectovaginal fistula?
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>2.5cm considered complex
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which AIDS complication similar in presentation to appy?
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CMV colitis has similar presentation to which disease?
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#1 cause of rectal ulcer?
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HSV
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first line tx of squamous cell CA above dentate line?
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chemo with nigro protocol
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first line tx for squamous cell CA below dentate line?
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WLE for <3cm with 0.5cm margin, APR
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tx for adenocarcinoma above dentate line?
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WLE for <3cm with 1cm margin
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tx for melanoma in anal canal?
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APR
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intractable itching in anal verge with bx of positive PAS stain indicates?
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paget's disease
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nodal mets from tumor at lower 1/3 of anal canal?
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ingunial spread
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nodal mets from tumor at upper 2/3 of anal canal?
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internal illiac and pelvic
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nodal mets from tumor at rectum?
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IMA nodes; lower rectum also can spread to int iliac
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