{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T18:05:00Z","timestamp":1785434700359,"version":"3.56.0"},"reference-count":25,"publisher":"Media Sphere Publishing House","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rus. J. Arch. Pathol."],"published-print":{"date-parts":[[2026,7,30]]},"abstract":"<jats:p>The paper presents a clinical case of appendiceal mucinous adenocarcinoma with invasion into the right ovary, imitating an ovarian tumor. The primary tumor was diagnosed only after a pathological evaluation of the surgical material with differential immunohistochemical assay after laparotomy and removal of the ovarian tumor and appendectomy. Difficulties in establishing an accurate diagnosis were caused by extensive invasion of the appendiceal tumor into the ovary. This disease requires increased oncological alertness and a clear algorithm for differential diagnosis of mucinous tumors of the appendix and ovary.<\/jats:p>","DOI":"10.17116\/patol20268804155","type":"journal-article","created":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T17:35:43Z","timestamp":1785432943000},"page":"55","source":"Crossref","is-referenced-by-count":0,"title":["Appendiceal mucinous adenocarcinoma mimicking an ovarian tumor"],"prefix":"10.17116","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6068-7009","authenticated-orcid":false,"given":"O.A.","family":"Vasyukova","sequence":"first","affiliation":[{"name":"Digital Pathological Laboratory UNIM","place":["Moscow, Russia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7471-7616","authenticated-orcid":false,"given":"D.N.","family":"Masalimova","sequence":"additional","affiliation":[{"name":"Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery","place":["Moscow, Russia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9700-3352","authenticated-orcid":false,"given":"A.E.","family":"Birukov","sequence":"additional","affiliation":[{"name":"Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery","place":["Moscow, Russia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-7488-7765","authenticated-orcid":false,"given":"A.K.","family":"Uglova","sequence":"additional","affiliation":[{"name":"Oncology Center No. 1 \u2014 branch of the City Clinical Hospital named after S.S. Yudin","place":["Moscow, Russia"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2052-914X","authenticated-orcid":false,"given":"L.M.","family":"Mikhaleva","sequence":"additional","affiliation":[{"name":"Avtsyn Research Institute of Human Morphology of Petrovsky National Research Centre of Surgery","place":["Moscow, Russia"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"6743","reference":[{"key":"key-10.17116\/patol20268804155-1","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000000535"},{"key":"key-10.17116\/patol20268804155-2","doi-asserted-by":"publisher","DOI":"10.1007\/s00428-018-2504-0"},{"key":"key-10.17116\/patol20268804155-3","doi-asserted-by":"publisher","DOI":"10.3802\/jgo.2022.33.e18"},{"key":"key-10.17116\/patol20268804155-4","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygyno.2016.10.041"},{"key":"key-10.17116\/patol20268804155-5","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.31525"},{"key":"key-10.17116\/patol20268804155-6","doi-asserted-by":"publisher","DOI":"10.1148\/rg.2019180221"},{"key":"key-10.17116\/patol20268804155-7","doi-asserted-by":"publisher","DOI":"10.11604\/pamj.2019.33.283.17203"},{"key":"key-10.17116\/patol20268804155-8","doi-asserted-by":"publisher","DOI":"10.1136\/jclinpath-2013-202023"},{"key":"key-10.17116\/patol20268804155-9","doi-asserted-by":"publisher","DOI":"10.1097\/IGC.0000000000000296"},{"key":"key-10.17116\/patol20268804155-10","doi-asserted-by":"publisher","DOI":"10.4103\/jmas.JMAS_177_20"},{"key":"key-10.17116\/patol20268804155-11","doi-asserted-by":"publisher","DOI":"10.46883\/ONC.2021.3506.0335"},{"key":"key-10.17116\/patol20268804155-12","doi-asserted-by":"publisher","DOI":"10.1634\/theoncologist.2017-0081"},{"key":"key-10.17116\/patol20268804155-13","doi-asserted-by":"publisher","DOI":"10.53347\/rID-54936"},{"key":"key-10.17116\/patol20268804155-14","unstructured":"WHO Classification of Tumours Editorial Board. WHO Classification of Tumours, Female Genital Tumours, 5th ed., Vol.4. 2020"},{"key":"key-10.17116\/patol20268804155-15","doi-asserted-by":"publisher","DOI":"10.1080\/10408363.2021.1881756"},{"key":"key-10.17116\/patol20268804155-16","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2019.08.004"},{"key":"key-10.17116\/patol20268804155-17","doi-asserted-by":"publisher","DOI":"10.1002\/ijgo.13878"},{"key":"key-10.17116\/patol20268804155-18","doi-asserted-by":"publisher","DOI":"10.3389\/pore.2025.1612066"},{"key":"key-10.17116\/patol20268804155-19","doi-asserted-by":"publisher","DOI":"10.48095\/cccg2022255"},{"key":"key-10.17116\/patol20268804155-20","doi-asserted-by":"publisher","DOI":"10.4322\/acr.2021.335"},{"key":"key-10.17116\/patol20268804155-21","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200303000-00003"},{"key":"key-10.17116\/patol20268804155-22","doi-asserted-by":"publisher","DOI":"10.1016\/j.tjog.2022.03.042"},{"key":"key-10.17116\/patol20268804155-23","doi-asserted-by":"publisher","DOI":"10.1016\/j.anndiagpath.2022.151950"},{"key":"key-10.17116\/patol20268804155-24","doi-asserted-by":"crossref","unstructured":"Komov DV, Kolyadina IV, Polikarpova SB, Mazurov ST, Karasev IA, Vasiljeva NN. Difficulties in the diagnosis of appendix cancer: a clinical report. Russian journal of oncology. 2013;18(2):40-42. (In Russ.). https:\/\/rjonco.com\/1028-9984\/article\/view\/39988","DOI":"10.17816\/onco39988"},{"key":"key-10.17116\/patol20268804155-25","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.29744"}],"container-title":["Russian Journal of Archive of Pathology"],"original-title":[],"language":"en","deposited":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T17:36:03Z","timestamp":1785432963000},"score":1,"resource":{"primary":{"URL":"https:\/\/mediasphera.ru\/issues\/arkhiv-patologii\/2026\/4\/1000419552026041055"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,30]]},"references-count":25,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,7,30]]}},"alternative-id":["10.17116\/patol20268804155"],"URL":"https:\/\/doi.org\/10.17116\/patol20268804155","relation":{},"ISSN":["0004-1955"],"issn-type":[{"value":"0004-1955","type":"print"}],"subject":[],"published":{"date-parts":[[2026,7,30]]}}}