Does continuous but not intermittent olanzapine infusion induce vacuous chewing movements in rats?
This study provides strong evidence that even an atypical antipsychotic like OLZ, which rarely gives rise to tardive dyskinesia in the clinic, can lead to the VCM syndrome in rats if the antipsychotic is administered in a method (via MP) that leads to continuous presence of the drug in the brain.
With careful radiologic-pathologic correlation, mammographically detected calcifications and foci or non-mass enhancement on magnetic resonance imaging can be considered concordant imaging findings of lobular neoplasia after breast core-needle biopsy.