Partial abnormal pulmonary venous return. An underestimated and unknown association in Turner-Ullrich syndrome. Presentation of an original case]

The authors report the case of a 59-year-old woman with a complex cardiac lesion consisting of degenerative major mitral insufficiency masking partial abnormal pulmonary venous return. These cardiac abnormalities fell within a context of genetic disease since the patient had Turner's syndrome, confirmed at the age of 58 by a 45 x 0 karyotype. They detail the originality of the clinical manifestations of partial abnormal pulmonary venous return and review the literature concerning cardiac malformations in Turner's syndrome.