ZFPM1 and Astigmatism: In conclusion, the comparison between the clinical features of 26 patients with 16q24.2q24.3 deletion of different sizes and 32 ANKDR11 mutated patients, show that astigmatism and thrombocytopenia are present exclusively in patients with the deletion involving ZFPM1 or with breakpoints spanning up to it, as it clearly appears from Table 1.