The Medical group has plenty of great stocks, but investors should always be looking for companies that are outperforming their peers. Has Boston Scientific (BSX) been one of those stocks this year? A quick glance at the company's year-to-date performance in comparison to the rest of the Medical sector should help us answer this question.Boston Scientific is a member of our Medical group, which includes 1018 different companies and currently sits at #3 in the Zacks Sector Rank. The Zacks Sector Rank include ...