An<unk>  is a medical condition which shares features of at least two more widely recognised disorders. Examples of<unk> s can be found in many medical specialties such as<unk> ping connective tissue disorders in rheumatology, and<unk> ping genetic disorders in cardiology.
Overlap syndrome
Hopkins syndrome
Cross syndrome
Roemheld syndrome
Adams–Stokes syndrome
Edwards syndrome
Crush syndrome
Winter-over syndrome