A) Photograph of patient at 4 years 10 months of age shows a high forehead, bitemporal narrowing, sparse hair, sparse eyebrows with synophrys, a flat nasal root, large anteverted nares, a long philtrum, and a cupid’s bow appearance to her upper lip.
B) Exome sequencing demonstrated that the NM_015100.3:c.2546–20T>A variant in POGZ is present in the patient but not in either parent. C) Sequencing of RNA isolated from her fibroblasts demonstrates exon 18 skipping in 42% of reads and demonstrates low level retention of intron 17. * indicates approximate location of the c.2546–20T>A variant in intron 17.