Alone in the upper extremity are more rare, and involved such large abdominal aortic vascular and heart, brain, kidney and other parts were rare.
Alone in the upper extremity are more rare, and involved such large abdominal aortic vascular and heart, brain, kidney and other parts were rare.
单独发生在上肢者较为少见，而累及腹主动脉等大血管及心、脑、肾等部位者少见。