Isaiah Kacyvenski http://www.latimes.com/topic/sports/isaiah-kacyvenski-PESPT003816.topic A collection of news and information related to Isaiah Kacyvenski published by Tribune Company sources. en-us <![CDATA[Lofa Tatupu Part of Concussion Study]]> http://www.latimes.com/topic/kcpq-091409-tatupubrain,0,3259577.story?track=rss-topicgallery 2009-09-14 00:00:00 <![CDATA[Raiders' running back Tyrone Wheatley is upended by linebacker Isaiah Kacyvenski after a short gain Oakland's 31-17 win.]]> http://www.latimes.com/topic/orl-spt-seahawksraiders2090902,0,911864.photo?track=rss-topicgallery 2002-09-08 00:00:00 <img src="http://media.trb.com/media/photo/2002-09/4527179.jpg" alt="Seattle vs. Oakland" width="75" height="59" title="Seattle vs. Oakland" >