http://www.nytimes.com/2014/10/28/sports/hockey/penguins-defenseman-olli-maatta-will-have-tumor-removed.html 2014-10-28 06:04:16 Penguins Defenseman Olli Maatta Will Have Tumor Removed Maatta will have thyroid surgery next week to remove a potentially cancerous tumor that was discovered during a preseason physical. === Pittsburgh Penguins