LRG1 and triple-A syndrome: In increased proteins in postsurgical sera of AAA patients (Table 1), leucine-rich α-2-glycoprotein (LRG1) was detected [male group (AAA patients #AAA1, #AAA2, #AAA3, #AAA4 and #AAA5) vs. female group (#AAA6 and #AAA7), p = 0.0198 (unpaired t-test)].