Ecchordosis Physaliphora: Does It Even Exist? [HEAD & NECK]

SUMMARY: The term ecchordosis physaliphora (EP) has been used historically to describe a benign notochordal remnant with no growth potential, most commonly occuring in the central clivus. Unfortunately, the radiologic appearance of EP overlaps considerably with the appearance of low-grade chordomas, which do have the potential for growth. In this article, we review new pathologic terminology that better describes this family of diseases, and we propose new radiologic terms that better address the uncertainty of the radiologic diagnosis. The surgical importance of accurate terminology and the implications for patient care are discussed.
Source: American Journal of Neuroradiology - Category: Radiology Authors: Tags: HEAD & amp; NECK Source Type: research