Last night on Grey's Anatomy, one surgical legend hung up her scalpel for good, while another Seattle Grace "god" found his abilities and confidence shaken like never before.

Izzie found out that one of her interns misfiled test results that mistakenly "gave" an anemic woman cancer. That means someone else out there has ... you get the idea.

Oh, and Derek and Mark had a fist fight in front of the whole hospital.

If you missed any of "An Honest Mistake" or need a full rundown of last night's crossover conclusion, just follow the link to check out our site's comprehensive episode recap.

Grey's Anatomy videos and pictures from the episode are live for your enjoyment. Our music guide is also up, with our list of the best Grey's Anatomy quotes still to come!

We'll update you on any breaking Grey's Anatomy spoilers and news as soon as we hear anything. As always, our forum is open for discussion, and comments on all posts are welcome.

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