{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T00:19:50Z","timestamp":1768436390371,"version":"3.49.0"},"reference-count":16,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2004,6,4]],"date-time":"2004-06-04T00:00:00Z","timestamp":1086307200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pathology International"],"published-print":{"date-parts":[[2004,7]]},"abstract":"<jats:p>Heterotopic pancreatic tissue is found in several locations of the body. However, to the best of our knowledge, there have been no reports on heterotopic pancreas in the retroperitoneum. A case of retroperitoneal lipoma\u2010like large tumor mass probably arising in the heterotopic pancreas is reported. A 45\u2010year\u2010old Japanese woman was admitted to hospital because of back pain. Imaging modalities showed an abnormal mass in the retroperitoneum separate from the surrounding organs, including the pancreas and kidney. Histologically, the mass consisted of mature adipose tissue and scattered ductal and acinar elements. Although there was no islet tissue in this fatty mass, the epithelial elements suggested heterotopic pancreatic tissue in origin. The present case is very unusual; however, heterotopic pancreas should be considered in the differential diagnosis of retroperitoneal tumors.<\/jats:p>","DOI":"10.1111\/j.1440-1827.2004.01661.x","type":"journal-article","created":{"date-parts":[[2004,6,4]],"date-time":"2004-06-04T11:26:16Z","timestamp":1086348376000},"page":"527-531","source":"Crossref","is-referenced-by-count":11,"title":["Lipoma\u2010like tumor mass probably arising in the retroperitoneal heterotopic pancreas: A previously undescribed lesion"],"prefix":"10.1111","volume":"54","author":[{"given":"Toshiaki","family":"Moriki","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Ohtsuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tamotsu","family":"Takahashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shousuke","family":"Ueta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miko","family":"Mitani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miho","family":"Ichien","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satoshi","family":"Fukata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoriko","family":"Murata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2004,6,4]]},"reference":[{"key":"e_1_2_5_2_2","first-page":"617","volume-title":"Histology for Pathologist","author":"Klimstra DS","year":"1997"},{"key":"e_1_2_5_3_2","first-page":"970","volume-title":"Ackerman's Surgical Pathology","author":"Rosai J","year":"1996"},{"key":"e_1_2_5_4_2","first-page":"2155","volume-title":"Ackerman's Surgical Pathology","author":"Rosai J","year":"1996"},{"key":"e_1_2_5_5_2","first-page":"167","volume-title":"Histology for Pathologist","author":"Brooks JSJ","year":"1997"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006676-200301000-00018"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.10.1.63"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440-1827.2003.01437.x"},{"key":"e_1_2_5_9_2","first-page":"171","article-title":"Huge lipomatous pseudohypertrophy of the pancreas","volume":"72","author":"Nakamura M","year":"1979","journal-title":"Am J Gastroenterol"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1827.1998.tb03951.x"},{"key":"e_1_2_5_11_2","first-page":"826","article-title":"Diffuse Mallory bodies in the liver, diffuse Lewy bodies in the brain and diffuse fat replacement (lipomatous pseudohypertrophy) of the pancreas in a patient with juvenile Parkinson's disease","volume":"42","author":"Yoshimura N","year":"1992","journal-title":"Acta Pathol Jpn"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.3109\/02841859509173374"},{"key":"e_1_2_5_13_2","first-page":"839","article-title":"A case of focal lipomatous fat infiltration in the pancreatic head","volume":"30","author":"Ohtsuki Y","year":"1984","journal-title":"Gan No Rinsho"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s003300101032"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/gcc.2870090309"},{"key":"e_1_2_5_16_2","first-page":"422","article-title":"Cytogenetic profile of 109 lipomas","volume":"51","author":"Sreekantaiah C","year":"1991","journal-title":"Cancer Res"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-4608(97)00292-6"}],"container-title":["Pathology International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1440-1827.2004.01661.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1440-1827.2004.01661.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T16:41:13Z","timestamp":1696869673000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1440-1827.2004.01661.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,6,4]]},"references-count":16,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2004,7]]}},"alternative-id":["10.1111\/j.1440-1827.2004.01661.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1440-1827.2004.01661.x","archive":["Portico"],"relation":{},"ISSN":["1320-5463","1440-1827"],"issn-type":[{"value":"1320-5463","type":"print"},{"value":"1440-1827","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,6,4]]}}}