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Through this case, we demonstrate that even when presented with a duplex gallbladder during surgery, it is safe to remove it laparoscopically as well as performing transcystic choledochoscopy and basket retrieval without complications.<\/jats:p>","DOI":"10.1136\/bcr-2023-257920","type":"journal-article","created":{"date-parts":[[2024,9,25]],"date-time":"2024-09-25T22:40:14Z","timestamp":1727304014000},"page":"e257920","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["\u2018H-type\u2019 duplex gallbladder resected laparoscopically with transcystic choledochoscopy and stone retrieval"],"prefix":"10.1136","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5199-1770","authenticated-orcid":false,"given":"Alex","family":"Teasdale","sequence":"first","affiliation":[{"name":"ENT, Morriston Hospital, Swansea, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alex","family":"Uren","sequence":"additional","affiliation":[{"name":"Morriston Hospital, Swansea, Wales, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Allie","family":"Martin","sequence":"additional","affiliation":[{"name":"General Surgery, Glangwili General Hospital, Carmarthen, Carmarthenshire, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,9,25]]},"reference":[{"key":"2025082708222778000_17.9.e257920.1","doi-asserted-by":"crossref","unstructured":"Singh JP . 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