disease has feature fibroblastic neoplasm solitary fibrous tumor ICDO:9051/0 localised fibrous mesothelioma SFT MEDGEN:224764 MedDRA:10018825 MESH:D054364 ICDO:8815/0 ICDO:8815/1 GARD:0015014 ONCOTREE:SFT localised fibrous tumour ICD9:238.1 submesothelial fibroma localized fibrous mesothelioma solitary fibrous tumor UMLS:C1266119 Solitary fibrous tumor (SFT) represents a diverse group of ubiquitous rare spindle cell neoplasms that may be benign or malignant and that most frequently arises from the pleura and peritoneum and rarely from other sites such as head and neck, liver and skeletal muscle. SFT may be clinically asymptomatic or may present with enlarging mass, compressive effects depending on the site involved and rarely with paraneoplastic manifestations (osteoarthropathy or hypoglycemia). NCIT:C7634 Orphanet:2126 MONDO:0016238 localized fibrous tumor solitary fibrous tumor/hemangiopericytoma Neoplastic Spindle-Shaped to Round Cell