Kono Rei, Terasaki Hiroshi, Fujimoto Kiminori, Sadohara Junko, Oshita Yuichi, Yano Hirohisa, Hayabuchi Naofumi
Department of Radiology, Kurume University School of Medicine, 67 Asahimachi, Kurume, Fukuoka 830-0011, Japan.
J Thorac Imaging. 2006 Aug;21(3):231-4. doi: 10.1097/01.rti.0000209820.35755.e9.
We report a rare case of diaphragmatic hemangioma with computed tomography and magnetic resonance imaging findings. A routine chest radiograph in a 75-year-old woman revealed a nodular opacity in the right lower lung field. Multidetector-row computed tomography revealed a well-circumscribed nodule arising from the diaphragm or pleura. Dynamic magnetic resonance imaging of the nodule showed a pattern of gradually increasing signal intensity. On the basis of the intraoperative and histopathologic findings, venous hemangioma arising from the diaphragm was diagnosed.
我们报告一例罕见的膈肌血管瘤的计算机断层扫描和磁共振成像表现。一名75岁女性的常规胸部X线片显示右下肺野有一个结节状不透明区。多排探测器计算机断层扫描显示一个边界清晰的结节，起源于膈肌或胸膜。该结节的动态磁共振成像显示信号强度逐渐增加的模式。根据术中及组织病理学检查结果，诊断为起源于膈肌的静脉血管瘤。
