{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,23]],"date-time":"2025-12-23T16:27:38Z","timestamp":1766507258594,"version":"3.48.0"},"reference-count":10,"publisher":"Walter de Gruyter GmbH","issue":"4","license":[{"start":{"date-parts":[[2025,3,28]],"date-time":"2025-03-28T00:00:00Z","timestamp":1743120000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,12,24]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec id=\"j_iss-2025-0002_abs_001\">\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>The presence of heterotopic pancreatic tissue or malacoplakia in the liver is very uncommon and rarely becomes symptomatic.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"j_iss-2025-0002_abs_002\">\n                    <jats:title>Case presentation<\/jats:title>\n                    <jats:p>Here we report of a 57-year-old female patient who received left-sided hemihepatectomy due to a tumor resembling intrahepatic abscess. Histopathological examination revealed both heterotopic pancreas and malakoplakia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"j_iss-2025-0002_abs_003\">\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>We discuss this case in relation to the existing literature. As far as we know, this is the first reported case of simultaneous presence of these two rare entities.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1515\/iss-2025-0002","type":"journal-article","created":{"date-parts":[[2025,3,28]],"date-time":"2025-03-28T05:41:32Z","timestamp":1743140492000},"page":"241-244","source":"Crossref","is-referenced-by-count":0,"title":["Heterotopic pancreas and malakoplakia in abscessing intrahepatic tumor\u00a0\u2013 a case report"],"prefix":"10.1515","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-3113-4741","authenticated-orcid":false,"given":"Marc A.","family":"Reschke","sequence":"first","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phil","family":"Meister","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4455-5676","authenticated-orcid":false,"given":"Sven A.","family":"Lang","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dirk","family":"Theegarten","sequence":"additional","affiliation":[{"name":"Institute of Pathology, University Hospital Essen , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tom F.","family":"Ulmer","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hideo A.","family":"Baba","sequence":"additional","affiliation":[{"name":"Institute of Pathology, University Hospital Essen , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ulf P.","family":"Neumann","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lara","family":"Heij","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"},{"name":"Institute of Pathology, University Hospital Essen , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sophia M.","family":"Schmitz","sequence":"additional","affiliation":[{"name":"Department of General, Visceral, Vascular and Transplantation Surgery , 39081 University Hospital Essen , Hufelandstr. 55, 45147 , Essen , Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2025,3,28]]},"reference":[{"key":"2025122314030562302_j_iss-2025-0002_ref_001","doi-asserted-by":"crossref","unstructured":"Yu, ZY, Sun, ZQ, Zhang, M, Wang, B, Lu, W, Zheng, SS. Hepatolithiasis associated with intrahepatic heterotopic pancreas: a case report and literature review. Diagn Pathol 2015;10:76. https:\/\/doi.org\/10.1186\/s13000-015-0319-8.","DOI":"10.1186\/s13000-015-0319-8"},{"key":"2025122314030562302_j_iss-2025-0002_ref_002","doi-asserted-by":"crossref","unstructured":"Terada, T, Nakanuma, Y, Kakita, A. Pathologic observations of intrahepatic peribiliary glands in 1000 consecutive autopsy livers.\u00a0Heterotopic pancreas in the liver. Gastroenterology 1990;98:1333\u20137. https:\/\/doi.org\/10.1016\/s0016-5085(12)90353-4.","DOI":"10.1016\/S0016-5085(12)90353-4"},{"key":"2025122314030562302_j_iss-2025-0002_ref_003","doi-asserted-by":"crossref","unstructured":"Sanchiz C\u00e1rdenas, EM, Soler Humanes, R, Lavado Fern\u00e1ndez, AI, D\u00edaz Nieto, R, Su\u00e1rez Mu\u00f1oz, MA. Ectopic pancreas in gallbladder. Clinical significance, diagnostic and therapeutic implications. Rev Esp Enferm Dig 2015;107:701\u20133. https:\/\/doi.org\/10.17235\/reed.2015.3627\/2014.","DOI":"10.17235\/reed.2015.3627\/2014"},{"key":"2025122314030562302_j_iss-2025-0002_ref_004","doi-asserted-by":"crossref","unstructured":"Farah, A, Mansour, S, Khuri, S. Gastrointestinal Tract heterotopic pancreas: asymptomatic pathology? Gastroenterol Res 2021;14:45\u20137. https:\/\/doi.org\/10.14740\/gr1363.","DOI":"10.14740\/gr1363"},{"key":"2025122314030562302_j_iss-2025-0002_ref_005","doi-asserted-by":"crossref","unstructured":"Heer, C, Pf\u00f6rtner, M, Hamberger, U, Raute-Kreinsen, U, Hanraths, M, Bartsch, DK. Heterotopic pancreatic tissue in the bifurcation of the bile duct: rare diagnosis mimicking a Klatskin tumour. Chirurg 2010;81:151\u20134. https:\/\/doi.org\/10.1007\/s00104-009-1674-3.","DOI":"10.1007\/s00104-009-1674-3"},{"key":"2025122314030562302_j_iss-2025-0002_ref_006","doi-asserted-by":"crossref","unstructured":"Yan, ML, Wang, YD, Tian, YF, Lin, Y. Adenocarcinoma arising from intrahepatic heterotopic pancreas: a case report and literature review. World J Gastroenterol 2012;18:2881\u20134. https:\/\/doi.org\/10.3748\/wjg.v18.i22.2881.","DOI":"10.3748\/wjg.v18.i22.2881"},{"key":"2025122314030562302_j_iss-2025-0002_ref_007","doi-asserted-by":"crossref","unstructured":"Hartman, G, Yong, SL, Chejfec, G. Malakoplakia of liver diagnosed by a needle core biopsy: a case report and review of the literature. Arch Pathol Lab Med 2002;126:372\u20134. https:\/\/doi.org\/10.5858\/2002-126-0372-moldba.","DOI":"10.5858\/2002-126-0372-MOLDBA"},{"key":"2025122314030562302_j_iss-2025-0002_ref_008","doi-asserted-by":"crossref","unstructured":"Yousef, GM, Naghibi, B. Malakoplakia outside the urinary tract. 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