Okunaga Akiko, Oshima Yuichi, Yasui Isao, Ikuma Saki, Higashidani Norifumi, Takashima Satoshi, Kita Hisaaki, Hiramoto Yoshimune, Kuroda Tadashi, Morimoto Shinji, Sasaki Shinji, Takami Hiroshi, Izumi Masahiro
Department of Clinical Laboratory, Kinki Central Hospital, Itami, Hyogo, Japan.
Department of Cardiology, Kinki Central Hospital, Itami, Hyogo, Japan.
Ann Vasc Dis. 2018 Mar 25;11(1):130-133. doi: 10.3400/avd.cr.17-00096.
We retrospectively examined patients with ultrasonographically occlusive acute proximal deep vein thrombosis (DVT). All patients were categorized into two groups on the basis of whether great saphenous vein (GSV) flow toward the common femoral vein was detected (flow [+]; n=10) or undetected (flow [-]; n=10). We investigated the relationship between the GSV flow pattern and DVT recanalization. Thrombus recanalization, which is defined as diameter reduction to lower than 40% of the vessel diameter, was confirmed in seven of the flow (+), and none of the flow (-). This study proposes that the GSV flow pattern may be a simple marker for the recanalization of proximal occlusive DVT.
我们回顾性研究了超声检查显示为闭塞性急性近端深静脉血栓形成（DVT）的患者。所有患者根据是否检测到大隐静脉（GSV）向股总静脉的血流分为两组（血流[+]；n = 10）或未检测到（血流[-]；n = 10）。我们研究了GSV血流模式与DVT再通之间的关系。血栓再通定义为血管直径缩小至低于血管直径的40%，在血流[+]组中有7例得到证实，而血流[-]组中无一例得到证实。本研究表明，GSV血流模式可能是近端闭塞性DVT再通的一个简单标志物。
