Association of Iba1-Positive Macrophages and B7-H3-Positive Tumor Cells with Tumor Growth Kinetics in WHO Grade II Meningioma: A Pilot Watch-and-Wait Cohort Study. - Ito, Eiji; Ohno, Masasuke; Yokota, Mao; Kuramitsu, Shunichiro; Nagasaka, Toru; Inomo, Toshiaki; Watanabe, Tadashi; Fujita, Mitsugu (Cancers, 2026)