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During surgery, a calcified appendix raised the suspicion of a neoplastic process leading to a right hemicolectomy. The histology revealed a low-grade appendiceal mucinous neoplasm.<\/jats:p>","DOI":"10.1136\/bcr-2024-260475","type":"journal-article","created":{"date-parts":[[2024,12,18]],"date-time":"2024-12-18T10:02:00Z","timestamp":1734516120000},"page":"e260475","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["Porcelain appendix: a rare mimicker of the acute abdomen"],"prefix":"10.1136","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6272-458X","authenticated-orcid":false,"given":"Nilosh","family":"Sathiyamoorthi","sequence":"first","affiliation":[{"name":"Hervey Bay Hospital, Hervey Bay, Queensland, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Loku Singham Kutti Kankanamlage Pri","family":"Maduranga","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Hervey Bay Hospital, Hervey Bay, Queensland, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sabu","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Hervey Bay Hospital, Hervey Bay, Queensland, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vipul","family":"Vyas","sequence":"additional","affiliation":[{"name":"Department of Pathology, Royal Brisbane and Women\u2019s Hospital, Herston, Queensland, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,12,18]]},"reference":[{"key":"2025082711472819000_17.12.e260475.1","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1080\/08998280.2014.11929046","article-title":"Mucocele of the appendix","volume":"27","author":"Louis","year":"2014","journal-title":"Proc Bayl Univ Med Cent"},{"key":"2025082711472819000_17.12.e260475.2","doi-asserted-by":"publisher","DOI":"10.1200\/EDBK_100026"},{"key":"2025082711472819000_17.12.e260475.3","doi-asserted-by":"crossref","first-page":"1107","DOI":"10.1634\/theoncologist.2017-0081","article-title":"Appendiceal Mucinous Neoplasms: Diagnosis and Management","volume":"22","author":"Shaib","year":"2017","journal-title":"Oncol"},{"key":"2025082711472819000_17.12.e260475.4","unstructured":"Sugarbaker P , Bland K , B\u00fcchler M , et al . 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