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Bedside diagnostic tools and advanced imaging were integrated to manage rare complications in the context of malignancy.<\/jats:p>","DOI":"10.1136\/bcr-2025-264892","type":"journal-article","created":{"date-parts":[[2025,6,27]],"date-time":"2025-06-27T14:35:27Z","timestamp":1751034927000},"page":"e264892","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Point-of-care ultrasound in portal vein thrombosis associated with metastatic dermatofibrosarcoma protuberans"],"prefix":"10.1136","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-7013-5262","authenticated-orcid":false,"given":"Mohamad Zulkhairi","family":"Che Mat","sequence":"first","affiliation":[{"name":"Department of Emergency Medicine, Hospital Pakar Universiti Sains Malaysia, Kota Bharu, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wan Syahmi Bin","family":"Wan Mohamad","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine, Hospital Pakar Universiti Sains Malaysia, Kota Bharu, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muhammad Aslam","family":"Ayob","sequence":"additional","affiliation":[{"name":"Emergency and Trauma Department, Hospital Raja Perempuan Zainab II, Kota Bharu, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohd Hashairi","family":"Fauzi","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine, Hospital Pakar Universiti Sains Malaysia, Kota Bharu, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2025,6,27]]},"reference":[{"key":"2025082622402287000_18.6.e264892.1","doi-asserted-by":"crossref","first-page":"113","DOI":"10.17998\/jlc.2023.11.05","article-title":"Metastatic papillary renal cell carcinoma with portal vein tumor thrombosis confirmed on blind 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