Hormone receptor and HER2 assessment in breast carcinoma metastatic to bone: A comparison between FNA cell blocks and decalcified core needle biopsies.
Jennifer ZengSalvatore PiscuoglioGitika AggarwalJoanna MagdaMaria A FriedlanderMelissa MurrayMuzaffar AkramJorge S Reis-FilhoBritta WeigeltMarcia EdelweissPublished in: Cancer cytopathology (2019)
FNA-CB and CNB appear to constitute acceptable methods for the assessment of ER, PR, and HER2 for clinical decision making.