“…To date, 11 individual cases of right aortic arch with isolated left brachiocephalic artery have been reported in the literature (D'Cruz et al, 1966;Levine et al, 1966;Jones et al, 1979;Martin et al, 1979;Park, 1979;Harrington et al, 1981;Garti and Aygen, 1982;Fong and Venables, 1987;Delgado and Barturen, 1998;Fulwani et al, 1998;Tandon, 1998). In all these 11 cases, a patent left ductus arteriosus was present.…”