<unk>  is a very rare syndrome characterized mainly by a narrowed pulmonary aorta and urinary obstructive disease.
Kashani-Strom-Utley syndrome
Townes-Brocks syndrome
Sohval-Soffer syndrome
Senior-Løken syndrome
Grisel's syndrome
Kearns-Sayer syndrome
Kearns–Sayre syndrome
May-Thurner syndrome