title: [Mesenchymal chondrosarcoma. Histological and ultrastructural study].
mesh_terms: D002813:Chondrosarcoma / Q000209:etiology / Q000473:pathology*; D003094:Collagen / Q000096:biosynthesis; D003593:Cytoplasm / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006056:Golgi Apparatus / Q000648:ultrastructure; D006801:Humans; D008159:Lumbar Vertebrae; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D013125:Spinal Neoplasms / Q000473:pathology*
chemical_list: D003094:Collagen
vernacular_title: Chondrosarcome mésenchymateux. Etude histologique et ultrastructurale