presents as a painless mass, creating vascular and neurologic signs of pressure.
Tissue of desmoid-type fibromatosis
was used as a positive control for vimentin and [sz]-catenin, while tissues of leiomyoma, extrapleural solitary fibrous tumor, and giant cell tumor, respectively, were used as a positive control for SMA, CD34, and CD68.
of the nose and paranasal sinuses: Report of a rare case and brief review of the literature.
is characterized by a localized infiltrating mass that contains fibroblasts and collagen (1).
Subcutanous Pseudosarcomatous Fibromatosis
Histological differential diagnosis includes spindle cell carcinoma (negative for myoepithelial marker), fibromatosis
(positive for beta-catenin) and myofibroblastic lesion (no dominant nodule and keratin negative).
Originally from Trefor on the Llyn Peninsula but now living in Pwllheli, Mr Dafydd received a course of radiotherapy treatment for aggressive fibromatosis
- a rare condition marked by the presence of desmoid tumours - on his chest last autumn.
Last autumn 2015, Guto was admitted to hospital for a course of radiotherapy treatment for aggressive fibromatosis
- benign fibrous growths that occur rarely in the general population - on the chest.
Literaturde, reaktif fibromatosis
, elastik dejenerasyon, vaskuler yetmezlik sonucu dejenerasyon gibi gorusler ileri surulmustur.
A check-up two years later revealed a golf ball-sized lump in the scar tissue from the operation - a very rare kind of cancerous tumour called desmoid fibromatosis
EGISTs are mesenchymal tumors that include smooth muscle tumors, fibromatosis
, and neural tumors and commonly occur in the omentum, mesentery, and retroperitoneum; however, primary prostatic EGISTs are relatively rare.
2) Primary histopathologic differential diagnostic considerations include angiofibroma, fibrous histiocytoma, spindle cell carcinoma, spindle cell melanoma, fibromatosis
, fibrosarcoma and fibroosseous lesion such as ossifying fibroma.