Fig. 6

Full-thickness section cut parallel to the surface of a discoid lateral meniscus in an 18-year old patient. a (20×, H&E). Fibroblasts gathered in large aggregates associated to the presence of areas of edematous tissue with zones of extravasation of erythrocytes. b (20× Masson’s trichrome). Lacunae with cells clusters resembling chondrocytes, characterized by a round shape, were associated to degenerated areas