| IUM | internal urethral meatus; intrauterine [fetus] malnourished; intrauterine membrane |
|---|---|
| OB-US | obstetrical ultrasound [examination of the fetus] |
| LGA | Large for Gestational Age; 과체중아 |
| VSD | Ventricular Septal Defect ? Types of VSD 1. Subpulmonic(=... |
| XL | 1) X-Linked 2) Extra Large |