<unk>  syndrome (or<unk>  is a connective tissue disorder most often caused by defects in the Fibrillin-1 gene (FBN1). Patients with<unk>  are at significant risk of skeletal, cardiovascular and ocular complications.  People with<unk> 's are typically tall, with long limbs and long thin fingers.
Marfan's syndrome
Fabry's disease
Bartter syndrome
Lown-Ganong-Levine syndrome
Townes-Brocks syndrome
Singh-Williams-McAlister syndrome
Baraitser-Reardon syndrome
McLeod syndrome