AUTHOR=Wang Ting , Wu Wenjie , Chen Xing , Liu Ling , Yin Huaxu , Xue Bing , Zhang Jie TITLE=Case Report: Damaged external limb of montgomery T-tube in a child: a rare complication JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1462638 DOI=10.3389/fped.2025.1462638 ISSN=2296-2360