Palmer W E, Caslowitz P L, Chew F S
Department of Radiology, Massachusetts General Hospital, Boston.
AJR Am J Roentgenol. 1995 Jan;164(1):141-6. doi: 10.2214/ajr.164.1.7998527.
MR imaging with gadopentetate dimeglumine (MR arthrography) is a new technique for evaluating the shoulder. Early clinical experience indicates that MR arthrography improves the visualization of intraarticular structures [1-3]. On T1-weighted images, high-signal contrast solution outlines the low-signal surface of the cuff tendons, the contour of the glenoid labrum, and the course of the glenohumeral ligaments. This essay illustrates the anatomic features of normal glenohumeral structures seen on MR arthrography and common pathologic disorders of the labral-ligamentous complex and rotator cuff.
钆喷酸葡胺磁共振成像（磁共振关节造影）是一种用于评估肩部的新技术。早期临床经验表明，磁共振关节造影可改善关节内结构的可视化[1-3]。在T1加权图像上，高信号造影剂勾勒出袖带肌腱的低信号表面、盂唇的轮廓以及盂肱韧带的走行。本文阐述了磁共振关节造影所见正常盂肱结构的解剖特征以及盂唇-韧带复合体和肩袖的常见病理紊乱。
