We report on a newborn girl with facial anomalies, a congenital heart defect, severe pre- and postnatal growth retardation, feeding problems, and persistent hyperplastic primary vitreous. Cytogenetic analysis by high resolution GTG banding showed extra chromosomal material on the short arm of one chromosome 1 of the patient, but neither parent. SKY and CGH analysis demonstrated that the patient had a de novo 46,XX, der(1)t(1;6)(p36.3; p22). Compared with previously reported cases of partial trisomy 6p22 syndrome, this patient exhibited a unique condition for this syndrome: persistent hyperplastic primary vitreous (PHPV) with retinal detachment. The human genome database was searched for candidate genes and we propose the following nine genes located in the 6p22→6pter region for their potential contribution to the phenotype of partial trisomy 6p22→pter and persistent hyperplastic primary vitreous (PHPV) with retinal detachment: Forkhead box Q1 (FOXQ1), FOXF2, FOXC1, NRN1, EDN1, ATXN1, DEK oncogene, E2F3, and NRNS1. © 2012 Wiley Periodicals, Inc.