This case is a clinical table, which is firstly described in the literature. In our case, Cardinal symptoms were (Situs), (Inversus totalis), (Nevus), (Anxiety), and (Nystagmus). As the capital letters of the cardinal symptoms code the name of famous Turkish architect, we would like to name this possible new syndrome as SINAN Syndrome. Regarding cardinal symptoms, we predict that SINAN syndrome carries a combined autosomal recessive and X-linked trans-mission together. (Anatolian Journal of Psychiatry 2012; 13:306-309) [Anadolu Psikiyatri Derg 2012; 13(4.000): 306-309]