“…According to prior studies, tetrasomy 9p is emerging as an easily recognizable syndrome with many recurring aberrations [1,6,12]. On ultrasound, IUGR (45%), central nervous system abnormalities (55%), such as ventriculomegaly and Dandy-Walker malformation, cleft lip and/or palate (45%), and skeletal defects, such as wide sutures and limb defects (55%) are frequently observed [3]. At birth, facial dysmorphias can be observed, including hypertelorism, ear and ocular abnormalities, micrognathia, a broad nasal root or bulbous/beaked nose, congenital heart defects, urogenital defects, and gastrointestinal malformations [1,13].…”