Rennell C, Mainzer F, Multz C V, Genant H K
AJR Am J Roentgenol. 1977 Dec;129(6):1069-72. doi: 10.2214/ajr.129.6.1069.
Subchondral cyst formation (geode) is a not uncommon manifestation of rheumatoid arthritis which may at times impede correct radiologic interpretation. Four patients with rheumatoid arthritis who demonstrated striking subarticular cystic erosive disease are described. These cases emphasize the nature and appearance of this interesting finding.
软骨下囊肿形成(假囊肿)是类风湿性关节炎的一种常见表现,有时可能会妨碍正确的放射学解读。本文描述了4例类风湿性关节炎患者,他们均表现出显著的关节下囊性侵蚀性病变。这些病例强调了这一有趣发现的性质和外观。