No difference in survival after same- or next-day sentinel node biopsy is seen when

Tc-labelled antimony sulphide colloid is used. This may be because of less tracer migration to second-tier nodes.

No difference in survival after same- or next-day sentinel node biopsy is seen when 99m Tc-labelled antimony sulphide colloid is used. This may…[Read more]

In stage 3, a minimization approach was used to add 20 more sites to the trial. A standardized metric based on the half-normal distribution of the absolute value of mean differences was used to assess site imbalance. NSC 641530 supplier After stage 3, the remaining imbalance for the 49 enrolled sites was reduced by 75% from what would have been…[Read more]