diseaseontology:DOID:3350 | skos:definition | "A cell type cancer that has_material_basis_in abnormally proliferating cells derived_from embryonic connective tissue that is capable of developing into connective tissue, such as bone, and cartilage, the lymphatic system, and the circulatory system." [url:http\://en.wikipedia.org/wiki/Mesenchymal_cell, url:http\://www.ncbi.nlm.nih.gov/books/NBK9549/] | lld:diseaseontology |