Prompt-mamba filtering networks for accurate hepatocellular carcinoma lesion segmentation in abdominal CT. - Long Xia; Hai-Yang Chen; Ya-Wen Cao; Chen-Quan Gan; Jun-Zhang Zhao; Wei-Hua Zheng; Haiwen Jia; Shuai Jiang; Xuwang Li; Hua Li; Yi-Nuo Tu; Jun-Jing Zhang (npj Digit. Medicine, 2026)