Intrafamilial variability in Simpson-Golabi-Behmel syndrome with bilateral posterior ear lobule creases

We report a family having two male sibs with Simpson-Golabi-Behmel syndrome [SGBS]. Both have many typical features of the syndrome. These features included macrocephaly, macroglossia, post axial polydactyl of the left hand, bilateral low insertion of the thumb, multiple accessory nipples, hepatomegaly, and congenital heart. The patients have bilateral anterior helical ear pits, and characteristic posterior ear lobule creases. The older one has severe mental retardation and died at the age of 13 months with bronchopneumonia, and the younger one is 7 months old with normal mentality. The mother looks broad, stocky, and tall

Bilateral iris, choroid, optic nerve colobomas and retinal detachment in an Egyptian patient with mild Baraitser-Winter syndrome

Baraitser-Winter syndrome [BRWS] is a malformation syndrome, characterized by facial dysmorphism, ocular colobomata, pachygyria, and intellectual defects. A 3.5 year old female child with BRWS has bilateral congenital ptosis, microcor-nea, iris, choroid, and optic nerve coloboma, retinal detachment, and mental retardation. She has also frontal bossing, prominent forehead, thick eyebrows, transverse slanting, hypertelorism, wide palpebral fissures, and nystagmus. The nose is broad, and bulbous with wide nares, and broad nasal tip. She has also low set posteriorly rotated ears, full cheeks, long philtrum, large mouth [macrostomia], gum hypertrophy, decayed teeth, high arched palate, pointed chin, short neck, low posterior hair line, partial left simian crease, and short fingers. MRI brain shows frontal poly-microgyria. This patient represents a mild case of Baraitser-Winter syndrome