Fig. 1From: Clinical relevance of peroxisome proliferator-activated receptor-gamma expression in myxoid liposarcomaa Higher PPARγ expression was observed using immunohistochemistry [IHC; labeling index (LI) ≥50 %]. Positive signals were detected in the nucleus. This section contains a round cell component and most round cells were positive for PPARγ (black arrow head). b Lower PPARγ expression (LI <50 %). The scale bar corresponds to 200 μmBack to article page