Items tagged “percutaneous biopsy”
2 results found
Article
Cell block cytology
Cell block cytology is a technique used in cytopathology (in addition to smears) for evaluation of tissue from fine needle aspirations (FNA) or fluid aspirations.
Multiple different protocols exist for processing a cell block, but the fundamental principles are the same:
fragmentary bits of...
Article
Chiba needle
The Chiba needle is one of the most commonly used biopsy/percutaneous access needles. It is a two-part hollow needle with a beveled tip angled at 30 degrees. The inner stylet (which is also beveled) is removable. The beveling of the Chiba needle results in superior steering compared to conventio...