Step I GI question

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MissMedicine

Senior Member
20+ Year Member
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where is the most common site of GI infarction? is it hepatic flexure, transverse colon, or splenic flexure? I have written down in myfirst aid (dont know where i got it from) that its in the left 1/2 of the transverse colon... so does that make it the transverse colon or the splenic flexure?

thanks
 
i hope for the sake of my step1 grade that it is the splenic flexure. At least I remember this being described as one of the "watershed" areas.
 
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This confuses me. Shouldnt the watershed area be where the SMA and IMA territories meet (ie 2/3 of the way down the transverse colon)? How could the transverse colon be a wrong answer?
 
sundevil1 said:
i hope for the sake of my step1 grade that it is the splenic flexure. At least I remember this being described as one of the "watershed" areas.

hey Sundevil, not to correct your own signature... but isn't it "College" of Medicine down in Arizona?