Thrombocytopenia absent radius (TAR) affects the radius — the long, thin bone in the forearm — and platelet function. This defect commonly appears at birth or within the first few years of life.

Thrombocytopenia-absent radius syndrome is a rare congenital condition. It causes a low platelet count and the absence of the radius bone in both forearms. Thrombocytopenia occurs when the number of ...

This study extends the literature that uses in HR pQCT to examine ''bone quality" in vivo in a novel way using customized image acquisition and analyses protocols to assess bone parameters in the ...