Post-childhood Presentation and Diagnosis of DiGeorge Syndrome

Abstract

Background and Objectives. The diversity of clinical presentations makes the diagnosis of DiGeorge syndrome (DGS) a diagnostic challenge. The objective of our study was to report the clinical presentation of DGS in the post-childhood period. Methods. A retrospective study, investigating patients diagnosed clinically and genetically with DGS at Sheba Medical Center during the period of 2010-2013. Post-childhood period was defined as age >10 years. Results. During the study period, 29 patients were diagnosed with DGS. Nine (31%) patients with DGS were diagnosed in their post-childhood period. The basis for clinical suspicion was diverse. However, once the suspicion was brought to attention, additional symptoms consistent with DGS were noted at up to 88% of patients who presented characteristic of facial features and developmental delay. Conclusion. Our research shows that diagnosing DGS patients in the post-childhood period is not uncommon. Characteristic facial features and developmental delay, although not leading presenting symptoms, are found very frequently in patients with DGS.