Is breast MRI ever useful in a mammographic screening programme?
MRI is an expensive investigation and its use must be justified. There is a limited, but valuable role for breast MRI in selected cases from screening assessment. Misinterpretation of enhancing lesions may generate additional procedures. Diagnostic impact was greatest for the detection of tumour recurrence.
The G(beta)3 C825T polymorphism was associated with SAD in our study sample. This finding strengthens the evidence for the involvement of G protein-coupled signal transduction in the pathogenesis of affective disorder.