{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T15:51:41Z","timestamp":1779292301921,"version":"3.51.4"},"reference-count":42,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:00:00Z","timestamp":1630454400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:p>\n                    Perivascular epithelioid cell tumour (PEComa) is an extremely rare neoplasm with distinctive morphology and specific expression of immunohistochemical markers. The lesion is typically diagnosed in middle-aged women, with few reports of paediatric cases, and there is no standardized treatment for the tumour type. Here, the case of a 17-year-old female, who presented with painless haematochezia for 2 days and was diagnosed with gastrointestinal PEComa of the sigmoid colon with regional lymph node metastasis after serial examination, is presented. She was treated by surgical resection of the tumour and cytotoxic chemotherapy comprising 900 mg\/m\n                    <jats:sup>2<\/jats:sup>\n                    gemcitabine and 100 mg\/m\n                    <jats:sup>2<\/jats:sup>\n                    docetaxel every 3 weeks for six cycles. Haematochezia did not recur, and complete response was achieved, with progression-free survival at the 24-month follow-up examination. Surgical resection with adjuvant conventional cytotoxic chemotherapy may be considered as an option for treating gastrointestinal PEComa.\n                  <\/jats:p>","DOI":"10.1177\/03000605211041509","type":"journal-article","created":{"date-parts":[[2021,9,13]],"date-time":"2021-09-13T00:42:31Z","timestamp":1631493751000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["Unusual paediatric sigmoid perivascular epithelioid cell tumour with regional lymph node metastasis treated using gemcitabine and docetaxel: a case report and literature review"],"prefix":"10.1177","volume":"49","author":[{"given":"Hsiu-Chung","family":"Cheng","sequence":"first","affiliation":[{"name":"School of Medicine, College of Medicine, Kaohsiung Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chia-Yu","family":"Kuo","sequence":"additional","affiliation":[{"name":"Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ching-Wen","family":"Huang","sequence":"additional","affiliation":[{"name":"Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hsiang-Hung","family":"Shih","sequence":"additional","affiliation":[{"name":"Division of General Paediatrics, Department of Paediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chih-Hung","family":"Lin","sequence":"additional","affiliation":[{"name":"Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung Medical University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6218-3760","authenticated-orcid":false,"given":"Jaw-Yuan","family":"Wang","sequence":"additional","affiliation":[{"name":"Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University"},{"name":"Department of Surgery, School of Medicine, College of Medicine, Kaohsiung Medical University"},{"name":"Graduate Institute of Clinical Medicine, Centre for Cancer Research, Kaohsiung Medical University"},{"name":"Ministry of Health and Welfare Pingtun Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,9,12]]},"reference":[{"key":"bibr1-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1007\/s00292-019-0612-5"},{"key":"bibr2-03000605211041509","doi-asserted-by":"publisher","DOI":"10.5603\/OCP.2020.0003"},{"key":"bibr3-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000003890"},{"key":"bibr4-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.pan.2018.02.007"},{"key":"bibr5-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/541626"},{"key":"bibr6-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.eucr.2016.02.004"},{"key":"bibr7-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1186\/1746-1596-2-45"},{"key":"bibr8-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7819-12-12"},{"key":"bibr9-03000605211041509","doi-asserted-by":"publisher","DOI":"10.21873\/anticanres.11208"},{"key":"bibr10-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000001119"},{"key":"bibr11-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/01.pas.0000173232.22117.37"},{"key":"bibr12-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000011679"},{"key":"bibr13-03000605211041509","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v19.i10.1657"},{"key":"bibr14-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1111\/head.12246"},{"key":"bibr15-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1093\/omcr\/omaa013"},{"key":"bibr16-03000605211041509","doi-asserted-by":"publisher","DOI":"10.12998\/wjcc.v7.i23.4011"},{"key":"bibr17-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1093\/ajcp\/aqz040"},{"key":"bibr18-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000009046"},{"key":"bibr19-03000605211041509","doi-asserted-by":"publisher","DOI":"10.4103\/jcis.JCIS_43_17"},{"key":"bibr20-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000007050"},{"key":"bibr21-03000605211041509","doi-asserted-by":"publisher","DOI":"10.4132\/jptm.2016.09.16"},{"key":"bibr22-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1186\/s12957-016-1046-7"},{"key":"bibr23-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1186\/s13000-016-0528-9"},{"key":"bibr24-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e31819003d1"},{"key":"bibr25-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.humpath.2009.05.011"},{"key":"bibr26-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1177\/030089160709300120"},{"key":"bibr27-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1097\/MPG.0b013e318148b65c"},{"key":"bibr28-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpedsurg.2010.01.015"},{"key":"bibr29-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.2005.02316.x"},{"key":"bibr30-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.path.2013.05.003"},{"key":"bibr31-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1186\/s12957-018-1407-5"},{"key":"bibr32-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1016\/j.humpath.2006.01.008"},{"key":"bibr33-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1007\/s00428-007-0509-1"},{"key":"bibr34-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1007\/s00384-015-2443-z"},{"key":"bibr35-03000605211041509","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2020.0058"},{"key":"bibr36-03000605211041509","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2016.0078"},{"key":"bibr37-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1002\/jso.24893"},{"key":"bibr38-03000605211041509","first-page":"5749421","volume":"2018","author":"Tynski Z","year":"2018","journal-title":"Case Rep Pathol"},{"key":"bibr39-03000605211041509","doi-asserted-by":"publisher","DOI":"10.3345\/kjp.2010.53.11.975"},{"key":"bibr40-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2010.29.4678"},{"key":"bibr41-03000605211041509","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.27800"},{"key":"bibr42-03000605211041509","doi-asserted-by":"publisher","DOI":"10.4251\/wjgo.v2.i4.205"}],"container-title":["Journal of International Medical Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03000605211041509","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/03000605211041509","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03000605211041509","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:48:32Z","timestamp":1777459712000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/03000605211041509"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,9]]},"references-count":42,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2021,9]]}},"alternative-id":["10.1177\/03000605211041509"],"URL":"https:\/\/doi.org\/10.1177\/03000605211041509","relation":{},"ISSN":["0300-0605","1473-2300"],"issn-type":[{"value":"0300-0605","type":"print"},{"value":"1473-2300","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,9]]},"article-number":"03000605211041509"}}