Table 3.

A preoperative clinical characteristics scoring system for differentiating ULMS from fibroid

Score	0	1	2
Age, yrs	<40	≥ 40	–
Myoma size, cm	<7	–	≥ 7
NLR	<2.8	≥ 2.8	–
LDH, U/L	<193	–	≥ 193
Platelet, ×109/L	<298	≥ 298	–

ULSM uterine leiomyosarcoma, NLR neutrophil-to-lymphocyte ratio, LDH lactate dehydrogenase