| STANDOUT | soft thresholding and depth cueing of unspecified techniques |
|---|---|
| URD | unspecified respiratory disease; upper respiratory disease |
| CT | 1) Computed(Computer) Tomography(-gram); 컴퓨터 단층 촬영 = CAT &... |
| CTD | Connective Tissue Disease |
| MCTD | Mixed Connective Tissue Disease |