[Challenges in the diagnosis of cartilage tumors : Morphological spectrum and molecular markers].

The morphological and clinico-biological spectrum of chondrogenic tumours is wide. Given the diversity of therapeutic approaches, the correctness of the histological diagnosis is of major importance. The aim of this review is to provide insights into the challenges and limitations of diagnostic approaches restricted to morphology and to underscore the importance of an interdisciplinary dialogue between surgeons, radiologists and pathologists. Beyond this, the value of molecular analyses introduced in bone tumor diagnostics in recent years is discussed.