Prediction of Histologic Subtype and FNCLCC Grade by SUVmax Measured on ¹⁸F-FDG PET/CT in Patients with Retroperitoneal Liposarcoma

Table 2

Distributions of subtypes and grades of primary and recurrent RPLS.

	Primary	Recurrent	value
Subtype
WDLPS	14 (30.4%)	5 (13.2%)	= 0.160
DDLPS	30 (65.2%)	30 (78.9%)
MPLS	2 (4.3%)	3 (7.9%)
FNCLCC grade
G1	11 (23.9%)	5 (13.2%)	= 0.458
G2	19 (41.3%)	18 (47.4%)
G3	16 (34.8%)	15 (39.5%)
Total	46 (100%)	38 (100%)