Abstract
Paragangliomas are uncommon tumors arising in paraganglion tissue, which is well represented in the head and neck. A correct pre-operative cytological diagnosis helps in planning early and optimal surgery. Cytologic features in carotid body tumor and extra adrenal paragangliomas have been well described and documented. In addition to the acinar and discrete arrangement of cells, smears also showed a few large loose clusters of cells enveloped by thin vascular channels-the so-called zellballen pattern, a diagnostic feature on histopathology. Zellballen pattern of paraganglioma on cytology is not a common finding and hence is being reported.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
