Olitary Fibrous Tumors Fibrous Mesotheliomas And Potentially Aggressive Behavior, Solitary Fibrous Tumor Davanzo Translational Gastroenterology And Hepatology

In conclusion most extrathoracic solitary fibrous tumors appear to pursue a benign course although because some have the potential to recur or metastasize careful long term follow up is necessary for all patients.

Pantone color online. Extrathoracic solitary fibrous tumors. 2 7 because of the rarity of this tumor little is known about its clinical behavior. Solitary fibrous tumor sft is a rare soft tissue tumor of mesenchymal origin.

Extrathoracic solitary fibrous tumors. Like intrathoracic lesions the behavior of extrathoracic solitary fibrous tumors is currently unpredictable because these types of tumor have only recently been recognized. Solitary fibrous tumors sfts are rare neoplasms of mesenchymal origin that account for less than 2 of all softtissue tumors these tumors have been variously referred to as fibrous mesothelioma submesothelioma localized fibrous tumor fibromyxoma subserosal fibroma and pleural fibroma and have classically been described in the thorax as arising from the pleura.

Fibrous solitary tumors fst are mesenchymal tumors that can appear in different body regions. Solitary fibrous tumor of the pleura is a mesenchymal tumor that has been increasingly recognized over the past few years. Atarticlehasegawa1999extrathoracicsf titleextrathoracic solitary fibrous tumors.

Their histological variability and potentially aggressive behavior. Usually sftp arise within the pleural cavity with most cases. Solitary fibrous tumours of the pleura sftp have been described by a variety of terms such as benign mesothelioma localized mesothelioma and subpleural mesothelioma 1 3 reflecting the controversy over these tumorsit is a rare tumour with a prevalence of 28 per 100000 cases less than 5 of growing pleural masses 2.

The tumor was initially described in the pleura but it has been reported in many other sites lately. Their histological variability and potentially aggressive behavior tadashi hasegawa md yoshihiro matsuno md tadakazu shimoda md fumio hasegawa mt toshiaki sano md and setsuo hirohashi md the histological variability of solitary fibrous tumors may contrib ute to the difficulty in diagnosing these neoplasms especially when they arise in. Their histological variability and potentially aggressive behavior authort.

Originally described in pleural tumors by klemperer and rabin in 1931 these tumors have represented a unique diagnostic and treatment challenge with gross and histologic features that overlap with many other soft tissue tumors sft have been assigned many different names in the past including. 1 although most reported sfts arose within the thoracic cavity sfts from a wide range of anatomic sites have now been reported. It is estimated that around 30 are found in the thor.

Extrathoracic solitary fibrous tumors. The histological variability of solitary fibrous tumors may contribute to the difficulty in diagnosing these neoplasms especially when they arise in extrathoracic sites. Indeed the behavior of these tumors is often unpredictable and.