From: Increased expression of Nrf2 and elevated glucose uptake in pheochromocytoma and paraganglioma with SDHB gene mutation
PASS
GAPP
Metastasis
Benign
Maligant
Malignant
GAPP with poor differentiation
 < 4
 ≥ 4
well
moderate
poor
M0
M1
Pheochromocytoma (n = 21)
20
1
18
3
0
21
Paraganglioma (n = 8)
5
4