{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T21:47:37Z","timestamp":1773870457216,"version":"3.50.1"},"reference-count":7,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T00:00:00Z","timestamp":1773792000000},"content-version":"vor","delay-in-days":17,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,3,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Focal gallbladder wall thickening may raise suspicion for inflammatory, hyperplastic, or malignant processes. We report a rare case of chronic cholecystitis associated with adenomyosis and osseous metaplasia in a 43-year-old woman with multiple comorbidities. The patient presented with right upper quadrant abdominal pain. Ultrasonography revealed focal gallbladder wall thickening without calculi. She underwent uneventful laparoscopic cholecystectomy. Gross and microscopic pathological examination demonstrated chronic cholecystitis with mucosal hyperplasia, intramural diverticula consistent with adenomyosis, and areas of osseous metaplasia, with no evidence of dysplasia or malignancy. The postoperative course was uncomplicated. Awareness of such rare benign lesions is essential, as they may clinically and radiologically mimic more aggressive disease.<\/jats:p>","DOI":"10.1093\/jscr\/rjag151","type":"journal-article","created":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T14:33:10Z","timestamp":1773844390000},"source":"Crossref","is-referenced-by-count":0,"title":["Gallbladder osseous metaplasia mimicking a focal lesion on ultrasound: a case report of a rare benign condition"],"prefix":"10.1093","volume":"2026","author":[{"given":"Hazem","family":"Alouani","sequence":"first","affiliation":[{"name":"Department of General Surgery B , Charles Nicolle Hospital \u2013 Boulevard du 9 avril 1938 Bab Sa\u00e2doun 1007 Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Salsabil","family":"Nasri","sequence":"additional","affiliation":[{"name":"Department of General Surgery B , Charles Nicolle Hospital \u2013 Boulevard du 9 avril 1938 Bab Sa\u00e2doun 1007 Tunis,","place":["Tunisia"]},{"name":"Department of General Surgery B, Charles Nicolle Hospital \u2013 Tunis, Tunisia, Facult\u00e9 de M\u00e9decine de Tunis, Universit\u00e9 Tunis el Manar , Boulevard Avril 1938, Tunis, 1006 , Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amine Ben","family":"Safta","sequence":"additional","affiliation":[{"name":"Department of General Surgery B , Charles Nicolle Hospital \u2013 Boulevard du 9 avril 1938 Bab Sa\u00e2doun 1007 Tunis,","place":["Tunisia"]},{"name":"Department of General Surgery B, Charles Nicolle Hospital \u2013 Tunis, Tunisia, Facult\u00e9 de M\u00e9decine de Tunis, Universit\u00e9 Tunis el Manar , Boulevard Avril 1938, Tunis, 1006 , Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed Mahdi","family":"Trabelsi","sequence":"additional","affiliation":[{"name":"Department of General Surgery B, Charles Nicolle Hospital \u2013 Tunis, Tunisia, Facult\u00e9 de M\u00e9decine de Tunis, Universit\u00e9 Tunis el Manar , Boulevard Avril 1938, Tunis, 1006 , Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hichem","family":"Jerraya","sequence":"additional","affiliation":[{"name":"Department of General Surgery B , Charles Nicolle Hospital \u2013 Boulevard du 9 avril 1938 Bab Sa\u00e2doun 1007 Tunis,","place":["Tunisia"]},{"name":"Department of General Surgery B, Charles Nicolle Hospital \u2013 Tunis, Tunisia, Facult\u00e9 de M\u00e9decine de Tunis, Universit\u00e9 Tunis el Manar , Boulevard Avril 1938, Tunis, 1006 , Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ramzi","family":"Nouira","sequence":"additional","affiliation":[{"name":"Department of General Surgery B , Charles Nicolle Hospital \u2013 Boulevard du 9 avril 1938 Bab Sa\u00e2doun 1007 Tunis,","place":["Tunisia"]},{"name":"Department of General Surgery B, Charles Nicolle Hospital \u2013 Tunis, Tunisia, Facult\u00e9 de M\u00e9decine de Tunis, Universit\u00e9 Tunis el Manar , Boulevard Avril 1938, Tunis, 1006 , Tunis,","place":["Tunisia"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2026,3,17]]},"reference":[{"key":"2026031810330365700_ref1","doi-asserted-by":"publisher","first-page":"175","DOI":"10.1007\/s10396-020-01018-6","article-title":"B-mode ultrasonographic diagnosis in gallbladder wall thickening","volume":"48","author":"Miyoshi","year":"2021","journal-title":"J Med Ultrasonics (2001)"},{"key":"2026031810330365700_ref2","doi-asserted-by":"publisher","first-page":"185","DOI":"10.4132\/jptm.2016.03.10","article-title":"Heterotopic ossification in the gallbladder","volume":"51","author":"Ahn","year":"2017","journal-title":"J Pathol Transl Med"},{"key":"2026031810330365700_ref3","doi-asserted-by":"publisher","first-page":"6163","DOI":"10.3748\/wjg.v26.i40.6163","article-title":"Imaging-based algorithmic 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