Resnick D, Niwayama G
Radiology. 1976 Jul;120(1):75-7. doi: 10.1148/120.1.75.
An elongated erosion on the undersurface of the distal clavicle, adjacent to the coracoid process, may be seen in the shoulder of a patient with rheumatoid arthritis. This finding is apparently related to inflammatory changes in the coracoclavicular ligament. Such an erosion may occur with or without additional radiographic alterations and, although not entirely specific, suggests rheumatoid arthritis.
在类风湿性关节炎患者的肩部，可观察到锁骨远端下表面靠近喙突处有一细长的侵蚀灶。这一发现显然与喙锁韧带的炎症变化有关。这种侵蚀可能伴有或不伴有其他影像学改变，虽然并非完全具有特异性，但提示类风湿性关节炎。
