solitary fibrous tumor

Also found in: Acronyms.

sol·i·tar·y fi·brous tu·mor

a benign tumor of fibrous tissue that usually arises in the pleural space on other sites.
Synonym(s): benign mesothelioma
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
Variable solitary fibrous tumor locations: CT and MR imaging features.
NAB2-STAT6 fusion types account for clinicopathological variations in solitary fibrous tumors. Mod Pathol, 2015; 28:1324-1335.
Solitary fibrous tumor of pleura: a case report and review of clinical, radiographic and histologic findings.
The utility of STAT6 and ALDH1 expression in the differential diagnosis of solitary fibrous tumor versus prostate-specific stromal neoplasms.
Langman, "Solitary fibrous tumor: a pathological enigma and clinical dilemma," Journal of Thoracic Disease, vol.
The Current Status of Solitary Fibrous Tumor: Diagnostic Features, Variants, and Genetics.
Intracranial solitary fibrous tumor: Imaging findings.
One case each of adenomatoid tumor, scrotal hemangioma, solitary fibrous tumor, and papillary cyst adenoma were reported.
With these findings a diagnosis of solitary fibrous tumor of kidney was made and immunohistochemistry for CD34, and CD99 were done which came out to be positive and S-100, smooth muscle markers, and cytokeratin were negative thus confirming the diagnosis of solitary fibrous tumor of kidney.
Differential diagnosis of mesenteric desmoid-type fibromatosis mainly includes GIST, leiomyoma, leiomyosarcoma, solitary fibrous tumor, and neurofibroma.
(7) Histologic confusion with other soft tissue tumors, such as solitary fibrous tumor (SFT) and synovial sarcoma, is a significant problem, due to a shared hemangiopericytoma-like vascularity of the all three tumors.
The clinical differential diagnosis includes ranula, dermoid cyst, thyroglossal duct cyst, ectopic thyroid tissue, pleomorphic adenoma and mucoepidermoid carcinoma, angiolipoma, fibrolipoma and malignant lymphoma.9-11 A histopathologic differential diagnosis appropriate to the oral cavity would include fibrosarcoma if spindle cells are not localized and numerous.12 Other lesions should be also considered: they include schwanoma, myxoidneurofibroma, leiomyoma, nodular fasciitis, myxolipoma, fibrolipoma, malignant fibrous histiocytoma, myxoidliposarcoma, and myxoid solitary fibrous tumor.