Sekiya Mitsuaki, Yoshimi Kaku, Muraki Keiko, Suzuki Kenji, Dambara Takashi, Uekusa Toshimasa, Takahashi Kazuhisa
Department of Respiratory Medicine, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan.
Respir Investig. 2013 Sep;51(3):200-4. doi: 10.1016/j.resinv.2013.04.001. Epub 2013 Jun 13.
Solitary fibrous tumor (SFT) of the pleura is a rare tumor of mesenchymal origin. Although radiographic findings of thoracic computed tomography and magnetic resonance imaging in the evaluation of SFTs of the pleura have been documented, the value of ultrasonography is uncertain. We presented the ultrasonographic findings of 3 pathologically proven cases of SFTs arising from the visceral pleura. In all the cases, thoracic ultrasonography demonstrated homogeneous, hypoechoic, hemicycle, extrapulmonary lesions, which showed respiratory movement with the adjacent lung, consistent with pedunculated tumors. Preoperative thoracic ultrasonography could be useful in the evaluation of patients with pleural tumors, especially SFTs.
胸膜孤立性纤维瘤（SFT）是一种罕见的间叶源性肿瘤。虽然已有文献报道胸部计算机断层扫描和磁共振成像在评估胸膜SFT中的影像学表现，但超声检查的价值尚不确定。我们展示了3例经病理证实起源于脏层胸膜的SFT的超声检查结果。在所有病例中，胸部超声均显示为均匀的低回声半圆形肺外病变，与相邻肺组织随呼吸运动，符合带蒂肿瘤表现。术前胸部超声检查对胸膜肿瘤患者，尤其是SFT患者的评估可能有用。
