Ogino T, Minami A, Fukada K, Sakuma T, Kato H
Department of Orthopedic Surgery, School of Medicine, Hokkaido University, Sapporo, Japan.
J Hand Surg Br. 1988 May;13(2):181-3. doi: 10.1016/0266-7681_88_90133-7.
In five cases of suspected occult ganglion on the back of the wrist, an ultrasonographic examination was performed. This revealed a small hypoechogenic area on the dorsal aspect between the scaphoid and the lunate or just dorsal to the lunate. Exploration of this area in three cases confirmed the presence of an occult ganglion. In the other two cases, further aspiration revealed traces of mucinous jelly at the tip of the needle.
对5例疑似腕背隐匿性腱鞘囊肿的患者进行了超声检查。检查发现，在舟骨和月骨之间的背侧或仅在月骨背侧有一个小的低回声区。对其中3例该区域进行探查，证实存在隐匿性腱鞘囊肿。在另外2例中，进一步抽吸显示针尖端有黏液样胶冻痕迹。
