Clinical value of fluorescence laparoscopic surgery on anastomotic leakage prevention in ultra-low rectal cancer: real-world multicenter retrospective evidence with neoadjuvant chemoradiotherapy stratification
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Background: Neoadjuvant chemoradiotherapy (nCRT) is key for low rectal cancer but raises the risk of anastomotic leakage (AL). This study examines how fluorescence laparoscopic (FL) surgery reduces AL after intersphincteric resec... ...