{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T14:31:02Z","timestamp":1786113062121,"version":"build-2736575974"},"reference-count":26,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T00:00:00Z","timestamp":1784937600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Comparative Pathology"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.jcpa.2026.07.002","type":"journal-article","created":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T14:02:10Z","timestamp":1785938530000},"page":"19-26","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["A retrospective study (2006\u20132020) of biopsy cases in pet guinea pigs (Cavia porcellus), degus (Octodon degus) and chinchillas (Chinchilla lanigera) at an exotic animal clinic in Tokyo, Japan"],"prefix":"10.1016","volume":"229","author":[{"given":"Minato","family":"Ueda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0217-9780","authenticated-orcid":false,"given":"Takanori","family":"Shiga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasutsugu","family":"Miwa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Makoto","family":"Nakata","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James K.","family":"Chambers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuyuki","family":"Uchida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nobuo","family":"Sasaki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Nakayama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"8","key":"10.1016\/j.jcpa.2026.07.002_bib1","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1136\/vr.103053","article-title":"Diseases in pet guinea pigs: a retrospective study in 1000 animals","volume":"177","author":"Minarikova","year":"2015","journal-title":"Vet Rec"},{"issue":"8","key":"10.1016\/j.jcpa.2026.07.002_bib2","doi-asserted-by":"crossref","first-page":"965","DOI":"10.3390\/ani12080965","article-title":"Cutaneous and subcutaneous tumours of small pet mammals \u2013 retrospective study of 256 cases (2014\u20132021)","volume":"12","author":"Otrocka-Domaga\u0142a","year":"2022","journal-title":"Animals"},{"issue":"1","key":"10.1016\/j.jcpa.2026.07.002_bib3","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1177\/10406387241288642","article-title":"Neoplasia in pet guinea pigs: a retrospective analysis of 2,474 autopsy examinations","volume":"37","author":"Bertram","year":"2025","journal-title":"J Vet Diagn Invest"},{"key":"10.1016\/j.jcpa.2026.07.002_bib4","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.jcpa.2023.04.001","article-title":"Lumpy, bumpy Guinea pigs: a retrospective study of 619 biopsy samples of externally palpable masses submitted from pet guinea pigs for histopathology","volume":"203","author":"Dobromylskyj","year":"2023","journal-title":"J Comp Pathol"},{"issue":"2","key":"10.1016\/j.jcpa.2026.07.002_bib5","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1111\/j.1748-5827.2010.01028.x","article-title":"Diseases in pet degus: a retrospective study in 300 animals","volume":"52","author":"Jekl","year":"2011","journal-title":"J Small Anim Pract"},{"key":"10.1016\/j.jcpa.2026.07.002_bib6","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1177\/104063871002200134","article-title":"Undifferentiated carcinoma of the salivary gland in a chinchilla (Chinchilla lanigera)","volume":"22","author":"Smith","year":"2010","journal-title":"J Vet Diagn Invest"},{"key":"10.1016\/j.jcpa.2026.07.002_bib7","doi-asserted-by":"crossref","first-page":"797","DOI":"10.1177\/1040638712446630","article-title":"Infiltrative gastric adenocarcinoma in a chinchilla (Chinchilla lanigera)","volume":"24","author":"Lucena","year":"2012","journal-title":"J Vet Diagn Invest"},{"key":"10.1016\/j.jcpa.2026.07.002_bib8","first-page":"310","article-title":"Mammary adenocarcinoma with pulmonary, hepatic and renal metastasis in a chinchilla (Chinchilla laniger)","volume":"46","author":"Konell","year":"2018","journal-title":"Acta Sci Vet"},{"key":"10.1016\/j.jcpa.2026.07.002_bib9","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1053\/j.jepm.2017.12.002","article-title":"Uterine leiomyoma, fibroma, and hemangioma in 2 chinchillas (Chinchilla laniger)","volume":"28","author":"Bertram","year":"2019","journal-title":"J Exot Pet Med"},{"key":"10.1016\/j.jcpa.2026.07.002_bib10","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1053\/j.jepm.2019.05.001","article-title":"Leiomyosarcoma of the external ear canal as a cause of otitis externa, media, interna in a chinchilla (Chinchilla lanigera)","volume":"31","author":"Bertram","year":"2019","journal-title":"J Exot Pet Med"},{"key":"10.1016\/j.jcpa.2026.07.002_bib11","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1053\/j.jepm.2018.01.006","article-title":"Squamous cell carcinoma in chinchillas: a review of three cases","volume":"28","author":"Szabo","year":"2019","journal-title":"J Exot Pet Med"},{"key":"10.1016\/j.jcpa.2026.07.002_bib12","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1292\/jvms.18-0517","article-title":"Pleomorphic iridociliary adenocarcinoma with metastasis to the cervical lymph node in a chinchilla (Chinchilla lanigera)","volume":"81","author":"Ueda","year":"2019","journal-title":"J Vet Med Sci"},{"issue":"3","key":"10.1016\/j.jcpa.2026.07.002_bib13","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1177\/03009858231158077","article-title":"Clinical, pathologic, and immunohistochemical features of pituitary tumors in 4 chinchillas","volume":"60","author":"Lee","year":"2023","journal-title":"Vet Pathol"},{"key":"10.1016\/j.jcpa.2026.07.002_bib14","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.jcpa.2024.07.002","article-title":"Mammary and reproductive tract tumours and tumour-like lesions of 286 small pet mammals: a retrospective study","volume":"213","author":"Pa\u017adzior-Czapula","year":"2024","journal-title":"J Comp Pathol"},{"key":"10.1016\/j.jcpa.2026.07.002_bib15","series-title":"WHO histological classification of tumors of domestic species","author":"Schulman","year":"1998"},{"issue":"5","key":"10.1016\/j.jcpa.2026.07.002_bib16","doi-asserted-by":"crossref","first-page":"701","DOI":"10.1177\/10406387241261066","article-title":"Neoplastic and non-neoplastic lesions in biopsy samples from pet rabbits in Hong Kong: a retrospective analysis, 2019\u20132022","volume":"36","author":"Hill","year":"2024","journal-title":"J Vet Diagn Invest"},{"key":"10.1016\/j.jcpa.2026.07.002_bib17","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1053\/j.jepm.2021.03.008","article-title":"A retrospective study (2006\u20132020) of cytology and biopsy findings in pet rabbits (Oryctolagus cuniculus), ferrets (Mustela putorius furo) and four-toed hedgehogs (Atelerix albiventris) seen at an exotic animal clinic in Tokyo, Japan","volume":"38","author":"Shiga","year":"2021","journal-title":"J Exot Pet Med"},{"issue":"5","key":"10.1016\/j.jcpa.2026.07.002_bib18","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1111\/vde.12348","article-title":"Skin diseases in companion guinea pigs (Cavia porcellus): a retrospective study of 293 cases seen at the veterinary medical teaching hospital, University of California at Davis (1990\u20132015)","volume":"27","author":"White","year":"2016","journal-title":"Vet Dermatol"},{"key":"10.1016\/j.jcpa.2026.07.002_bib19","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.jcpa.2018.09.001","article-title":"Genital tract pathology in female pet guinea pigs (Cavia porcellus): a retrospective study of 655 post-mortem and 64 biopsy cases","volume":"165","author":"Bertram","year":"2018","journal-title":"J Comp Pathol"},{"issue":"4","key":"10.1016\/j.jcpa.2026.07.002_bib20","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.jcpa.2017.03.002","article-title":"Spontaneously arising tumours and tumour-like lesions of the cervix and uterus in 83 pet guinea pigs (Cavia porcellus)","volume":"156","author":"Laik-Schandelmaier","year":"2017","journal-title":"J Comp Pathol"},{"key":"10.1016\/j.jcpa.2026.07.002_bib21","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1053\/j.jepm.2024.04.002","article-title":"Spontaneous mammary neoplasms in guinea pigs: 85 cases (2006\u20132022)","volume":"50","author":"Raymond","year":"2024","journal-title":"J Exot Pet Med"},{"issue":"6","key":"10.1016\/j.jcpa.2026.07.002_bib22","doi-asserted-by":"crossref","first-page":"656","DOI":"10.1177\/1040638716665429","article-title":"Spontaneous reproductive pathology in female guinea pigs","volume":"28","author":"Veiga-Parga","year":"2016","journal-title":"J Vet Diagn Invest"},{"issue":"1","key":"10.1016\/j.jcpa.2026.07.002_bib23","doi-asserted-by":"crossref","first-page":"32","DOI":"10.3390\/vetsci7010032","article-title":"Spontaneous tumors and non-neoplastic proliferative lesions in pet degus (Octodon degus)","volume":"7","author":"\u0160vara","year":"2020","journal-title":"Vet Sci"},{"issue":"2","key":"10.1016\/j.jcpa.2026.07.002_bib24","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1177\/0300985809358426","article-title":"Morphological and immunohistochemical characterization of spontaneous mammary gland tumors in the Guinea pig (Cavia porcellus)","volume":"47","author":"Su\u00e1rez-Bonnet","year":"2010","journal-title":"Vet Pathol"},{"issue":"11","key":"10.1016\/j.jcpa.2026.07.002_bib25","doi-asserted-by":"crossref","first-page":"829","DOI":"10.1111\/jsap.13535","article-title":"Spontaneous intranasal tumours in degus (Octodon degus): 20 cases (2007\u20132020)","volume":"63","author":"Nakata","year":"2022","journal-title":"J Small Anim Pract"},{"key":"10.1016\/j.jcpa.2026.07.002_bib26","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/j.cvex.2020.01.005","article-title":"Update on diseases in chinchillas: 2013\u20132019","volume":"23","author":"Martel","year":"2020","journal-title":"Vet Clin North Am Exot Anim Pract"}],"container-title":["Journal of Comparative Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002199752600099X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002199752600099X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T17:15:14Z","timestamp":1785950114000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S002199752600099X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":26,"alternative-id":["S002199752600099X"],"URL":"https:\/\/doi.org\/10.1016\/j.jcpa.2026.07.002","relation":{},"ISSN":["0021-9975"],"issn-type":[{"value":"0021-9975","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"A retrospective study (2006\u20132020) of biopsy cases in pet guinea pigs (Cavia porcellus), degus (Octodon degus) and chinchillas (Chinchilla lanigera) at an exotic animal clinic in Tokyo, Japan","name":"articletitle","label":"Article Title"},{"value":"Journal of Comparative Pathology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jcpa.2026.07.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}