ELLEAN SLAUGHTER vs. CENTINELA HOSPITAL MEDICAL CENTER/TENET HEALTHCARE CORPORATION
This case involves a petition to reopen a worker's compensation claim where the applicant's permanent disability increased from 77.5% to 100% due to chronic pain syndrome. The defendant argued for apportionment to non-industrial conditions like multiple sclerosis and chronic fatigue syndrome. The Appeals Board granted reconsideration, rescinded the original award, and remanded the case for a new permanent disability rating, specifically requiring apportionment of the increased disability to the applicant's non-industrial conditions as per *Vargas v. Atascadero State Hospital*.