External ear anomalies
| Nature of anomaly | No of infants | No who had renal sonography | No with normal scan |
|---|---|---|---|
| *Hypoplastic ear (2), protruding ear (1), bilateral ear nodules with curled helices (1), prominent large ear with skin tag (1). | |||
| Preauricular skin tags | 79 | 75 | 74 |
| Left | 43 | 41 | |
| Right | 28 | 26 | |
| Bilateral | 8 | 8 | |
| Preauricular sinus | 4 | 4 | 4 |
| Preauricular pit | 6 | 6 | 6 |
| Misshapen pinnae | 4 | 4* | 4 |
| Preauricular tags + misshapen pinna | 2 | 1* | 1 |
| Preauricular sinus + tag | 1 | 1 | 1 |
| Total | 96 | 91 | 90 |