Das, NGhosh, NBiswas, KNayek, K2026-05-202026-05-202013https://hdl.handle.net/20.500.14572/6156N Das R.G Kar Medical College, Kolkata, West Bengal N Ghosh R.G Kar Medical College, Kolkata, West Bengal S Biswas R.G Kar Medical College, Kolkata, West Bengal K Nayek R.G Kar Medical College, Kolkata, West BengalAbstract: Rubinstein Taybi is a rare genetic syndrome with characteristic facial features, broad thumb and toes, mental retardation. Diagnosis is mainly clinical. Here we report a 2 and ½ year old female child with typical facial features and other anomalies characteristics of Rubistein Taybi syndrome. Among the different features described-polydactyly, syndactyly, micrognathia are occasional abnormalities to be found in this syndrome. Bilateral pits on posterior aspect of helix is also a feature described in very few literatures.en-USRubinstein Taybi Syndromegenetic syndromemicrocephalymental retardationArticle