Figure 1.

Facial features of patients with 2q37.3 deletion including HDAC4. Patient 1 (a, b), a female at age of 2 years and 8 months, shows features like midface hypoplasia, and mild ptosis. Note in patient 2 (c, d) highly arched eyebrows, narrow palpebral fissures, deep set eyes and broad nasal bridge, as well as tip that are more pronounced in her mother (e, f).