Tags: Disease.
Potocki–Shaffer syndrome (PSS) also known as DEFECT11 syndrome or chromosome 11p11.2 deletion syndrome is a rare contiguous gene syndrome that results from the microdeletion of section 11.2 on the short arm of chromosome 11 (11p11.2). The syndrome has its name from Dr. Lorraine (Lori) Potocki and Dr.