Research Article

The Expression of Snail, Galectin-3, and IGF1R in the Differential Diagnosis of Benign and Malignant Pheochromocytoma and Paraganglioma

Table 1

Clinical characteristics of the study patients.

Benign PHEO ()Benign PGL ()Potentially malignant PPGL ()Malignant PPGL ()

Gender (male/female)50/4618/2028/506/80.269
Age0.008
Tumor size (cm)5.0 (3.5-7.0)5.0 (4.0-6.0)5.0 (4.0-8.0)6.5 (3.25-10.5)0.158
Blood NE (ng/L)1198.0 (543.5-3948.0)1343.5 (662.5-2815.5)2603 (1000-6004)1129.5 (646.3-378)0.081
Blood E (ng/L)69.5 (41.6-226.3)74 (48-200)103.5 (50-376.3)61 (50-94)0.228