Partial anomalous pulmonary venous connection and pulmonary venous varix coexist in Turner syndrome: a case report.

Turner syndrome is a clinical syndrome caused by autosomal abnormalities in women. It is often accompanied by congenital cardiovascular malformations commonly including a bicuspid aortic valve malformation and aortic coarctation, but the presence of multiple pulmonary venous abnormalities is extremely rare. We present a 27-year-old woman who was diagnosed with Turner syndrome. She was revealed an anomalous right upper pulmonary venous connection, left upper pulmonary vein obstruction, and varicose vein malformations of the left pulmonary veins by a series of examination. Cardiac catheterisation and selective pulmonary angiography can further confirm the diagnosis, morphological characteristics, haemodynamic significance and provide a reference for the next step of treatment.