Primary malignant cardiac tumor of the left atrium masqueraded as multiple myxomas - Liao, Si-Ying; Zhang, Jing-Wei; Li, Jie; Liu, Yan-Qiu; Yao, Feng-Juan (Quantitative Imaging in Medicine and Surgery; Vol 16, No 6 (June 01, 2026): Quantitative Imaging in Medicine and Surgery, 2026)