Assessment of systemic abnormalities of proboscis lateralis
| Systemic abnormality | Eyes (n=100) | Subtype of systemic abnormality | n (%) | ||
| n | Out of* | % | |||
| Sinonasal deformity | 87 | 99 | 87.9 | Heminasal aplasia | 53 (53.5) |
| Heminasal hypoplasia | 21 (21.2) | ||||
| Ethmoidal hypoplasia/aplasia | 22 (22.2) | ||||
| Maxillary hypoplasia/aplasia | 21 (21.2) | ||||
| Facial deformity | 29 | 53 | 54.7 | High-arched palate | 8 (15.1) |
| Wide forehead | 6 (11.3) | ||||
| Elongated philtrum | 4 (7.6) | ||||
| Cleft lip/palate | 24 | 100 | 24.0 | ||
| Central nervous system involvement | 18 | 32 | 56.2 | Ventricular dilatation | 11 (34.4) |
| Macrocephaly | 9 (28.1) | ||||
| Corpus callosum anomalies | 5 (15.6) | ||||
| Optic nerve hypoplasia | 5 (15.6) | ||||
| Abnormal genitals | 2 | 32 | 6.3 | Genital hypoplasia | 2 (6.3) |
| Abnormal kidney | 1 | 32 | 3.1 | Kidney agenesis, duplex renal pelvis with single ureter | 1 (3.1) |
| Cardiovascular system involvement | 1 | 32 | 3.1 | Ventricular septal defect, patent ductus arteriosus | 1 (3.1) |
*The rest of the cases are not observed in the analysed review of literature.