Celgene Corp.'s fourth quarter non-GAAP earnings of $347.6 million, and its 2010 net non-GAAP earnings of $1.315 billion allowed it to end the year on a positive note. A 45 percent increase in Revlimid sales, at $2.47 billion, led the surge in earnings, with Vidaza also on the rise, and Thalomid and Abraxane contributing solidly. Celgene guidance calls for further growth in 2011.