| CHARGE | coloboma of the eye: heart defects: atresia of the nasal choanae, retardation of growth and development, genital and urinary abnormalities, and ear abnormalities, and deafness syndrome |
| CT | computer tomography |
| HRCT | High-resolution computer tomography |
| MPR | multiplanar reconstruction |
| CH | Choanal height |
| RW | Rostrum width |
| RH | Rostrum height |
| REF | reference |