Fig. 7
Safranin-O/Fast Green highlights the presence of a fairly organised cartilage structure (1). Immunohistochemical evaluation for type II collagen showed positivity, especially at the level of the extracellular matrix (2). Immunohistochemical evaluation for type I collagen showed positiveness at the cellular level. Delamination is present above the tidemark, black arrow. (3,4). 370 × 317 mm.2 (144 × 144 DPI)