【正文】
A more sensitive than MRI, but 2x as many false positives, IntraArticular injection is the most reliable indicator of intraarticular abnormality. ?? MRI MRA IntraArticular Injection falsenegative 42 % 8 % 7 % falsepositive 10 % 20 % 2 % accurate 90 % dMRA的缺點 ? 有創(chuàng)檢查 ? 需多方預約 ? 檢查時間長