Multicystic dysplastic kidney: is an initial voiding cystourethrogram necessary?
Routine VCUG in healthy children diagnosed with unilateral MCDK may not be warranted given the low incidence of clinically significant VUR. If a more conservative strategy is preferred, routine VCUG may be withheld in those children without normal kidney hydronephrosis and considered in patients with normal kidney hydronephrosis. If a VCUG is not performed the family should be instructed in signs and symptoms of urinary tract infection.
These results reveal that not all antiandrogens work via the same mechanism and suggest that an informed sequential treatment regime may benefit prostate cancer patients. The observed subnuclear and subcytoplasmic associations of the AR suggest new areas of study to investigate the role of the AR in the response and resistance of prostate cancer to antiandrogen therapy.