dermatofibroma

(redirected from fibrous histiocytoma)
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Translations

der·ma·to·fi·bro·ma

n. tumor benigno de la piel de crecimiento lento.

dermatofibroma

n dermatofibroma m
References in periodicals archive ?
The differential diagnosis of retroperitoneal schwannoma includes paraganglioma, neurofibroma, ganglioneuroma, tumors of mesodermal origin and retroperitoneal malignancies (malignant fibrous histiocytoma, lymphoma and liposarcoma) (3).
Cytologic atypia, giant cells in the fibrohistiocytic type and an appearance of a prominent storiform pattern with an SFT may bring malignant fibrous histiocytoma to mind.
Figures 1-3 are depicting microscopic pictures of teratocarcinoma, seminoma and malignant fibrous histiocytoma.
4) It is one of the most difficult lesions to diagnose because it can be confused with spindle cell sarcoma, fibromatosis, fibrous histiocytoma, nerve sheath tumors, and pleomorphic adenomas.
Malignant changes with fibrous dysplasia include Osteosarcoma, Fibrosarcoma, Chondrosarcoma, Malignant fibrous histiocytoma and Ewings sarcoma.
In the present study, there was one case of malignant fibrous histiocytoma of left tibia, which on plain radiograph showed a lytic lesion of proximal tibia with pathological fracture of lateral tibial plateau.
As the structures where the tumors originate are diverse, there are various types of soft tissue sarcoma, and the most common types include leiomyosarcoma, liposarcoma and malignant fibrous histiocytoma.
The permanent section was positive for CD68, and it yielded a final diagnosis of a high-grade sarcoma consistent with a malignant fibrous histiocytoma with giant cells.
Sarcomatous de- differentiation (osteosarcoma, fibrosarcoma, malignant fibrous histiocytoma or rarely chondrosarcoma) is occasionally seen (<1%) and is more common in the polyostotic form8.
Differential diagnosis of GCT-ST includes soft tissue mesenchymal tumour which are rich in giant cell, villonodular sinuvitis, cellular dermatofibroma, atypical fibroxanthoma, plexiform fibrohistiocytic tumour, malignant fibrous histiocytoma, leiomyosarcoma, extraskeletal osteosarcoma and epithelioid sarcoma.