Clinical Trial: Development and Clinical Application of a Novel Imaging Grading System for Pheochromocytoma and Paraganglioma (PPGL)

U.S., Feb. 18 -- ClinicalTrials.gov registry received information related to the study (NCT07412158) titled 'Development and Clinical Application of a Novel Imaging Grading System for Pheochromocytoma and Paraganglioma (PPGL)' on Dec. 17, 2025.

Brief Summary: This study aims to develop and preliminarily validate an anatomy-morphological risk grading system (IUPU-PPGL Grading) based on preoperative imaging 3D reconstruction, in order to quantitatively assess surgical complexity and perioperative safety in PPGL patients, and to evaluate the value of this grading system for formulating individualized surgical strategies.

Study Start Date: Jan. 01, 2017

Study Type: OBSERVATIONAL

Condition: Risk Grading System Pheochromocytoma and Paragangl...