- LM Leiomyoma, LMS Leiomyosarcoma, LMS—Rec Recurrent leiomyosarcoma, LMS—Met Metastatic leiomyosarcoma, EES Endometrial stromal sarcoma, STUMP Smooth muscle tumor of uncertain malignant potential, TC Tumor cell, LC Lymphoid cell, SRC Sarcoma, PD-L1 Programmed death-ligand 1, PD-1 Programmed cell death protein 1, CTLA-4 Cytotoxic T-lymphocyte-associated protein 4, IDO Indoleamine 2,3-dioxygenase, NS Total negative stain; Red, significant difference (P-values ≤ 0.05); Blue, borderline significant difference (0.05 p-value < 0.1).
