The rapid developments in molecular genetics have clarified many of the muta tions in monogenic thyroid diseases over the last two decades; now the target of molecular thyroid genetics has become the oligogenic thyroid diseases. These include the autoimmune thyroid diseases and familial thyroid cancers, both of which are much commoner than the monogenic diseases. However, the method ological approach to the genetics of these more complex diseases is still far from being well established. Although the discovery of susceptibility genes has been partially accomplished in complex diseases such as...

The rapid developments in molecular genetics have clarified many of the muta tions in monogenic thyroid diseases over the last two decades; now the target of molecular thyroid genetics has become the oligogenic thyroid diseases. These include the autoimmune thyroid diseases and familial thyroid cancers, both of which are much commoner than the monogenic diseases. However, the method ological approach to the genetics of these more complex diseases is still far from being well established. Although the discovery of susceptibility genes has been partially accomplished in complex diseases such as...