{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T15:01:15Z","timestamp":1774969275828,"version":"3.50.1"},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,4,11]],"date-time":"2022-04-11T00:00:00Z","timestamp":1649635200000},"content-version":"vor","delay-in-days":100,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004829","name":"Science and Technology Department of Sichuan Province","doi-asserted-by":"publisher","award":["2021YFS0078"],"award-info":[{"award-number":["2021YFS0078"]}],"id":[{"id":"10.13039\/501100004829","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82071651"],"award-info":[{"award-number":["82071651"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Clinical Practice"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p><jats:italic>Objective<\/jats:italic>. The decidual polyp is a special cervical polyp that is not systemically reported or well known. The aim of this study was to describe the clinicopathologic features of the decidual polyps observed at the West China Second University Hospital of Sichuan University between 2015 and 2020 and to spread awareness of them. <jats:italic>Methods<\/jats:italic>. Two hundred and fifty cases of decidual polyps, accounting for 45.45% (250\/550) of all cervical polyps identified during pregnancy, were reviewed. The patients were followed up until the end of their pregnancies, which delivered &lt;28 weeks and between 28 and 37 weeks, and full\u2010term delivery. The <jats:italic>t<\/jats:italic>\u2010test or nonparametric test was used to measure the data, and the chi\u2010square test was used for counting data. Statistical significance was set at <jats:italic>p<\/jats:italic> &lt; 0.05. <jats:italic>Results<\/jats:italic>. Most of the decidual polyps occurred during the first trimester, with a median patient age of 33 years. The polyps were both singles and multiples and located at the cervix, with a long stalk, and a median diameter of one centimeter. The gross morphological appearance varied from polypoid to lingulate, and they were fragile and bled easily. Microscopically, the decidual polyps showed diffuse glandular secretion as well as decidual changes in the stromal cells. They could be divided into two subtypes: decidua fragment and decidua with endometrial polyp formation. Seventy\u2010three patients who went on to have further pregnancies were followed until the end of the study period. Twenty\u2010one (21\/73, 28.77%) of them had adverse pregnancy outcomes (12 cases delivered &lt;28 weeks and 9 cases delivered between 28 and 37 weeks). <jats:italic>Conclusions<\/jats:italic>. The data showed that the decidual polyp was the second most common cervical polyp during pregnancy, and its incidence was associated with adverse pregnancy outcomes. Thus, this type of polyp should be considered in cervical polypectomy specimens from pregnant women. A more uniform and accurate pathological diagnosis, including the thrombus status and division subtype, could provide the basis for obstetricians to promote treatment improving pregnancy outcomes.<\/jats:p>","DOI":"10.1155\/2022\/2200790","type":"journal-article","created":{"date-parts":[[2022,4,11]],"date-time":"2022-04-11T23:50:41Z","timestamp":1649721041000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["A Clinicopathologic Analysis of Decidual Polyps: A Potentially Problematic Diagnosis"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2500-2454","authenticated-orcid":false,"given":"Juan","family":"Zou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6971-7470","authenticated-orcid":false,"given":"Ying","family":"He","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8379-8649","authenticated-orcid":false,"given":"Huiling","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4980-2066","authenticated-orcid":false,"given":"Peng","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5890-844X","authenticated-orcid":false,"given":"Xue","family":"Xiao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8788-7991","authenticated-orcid":false,"given":"Shanling","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,4,11]]},"reference":[{"key":"e_1_2_12_1_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(16)39481-9"},{"key":"e_1_2_12_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.503"},{"key":"e_1_2_12_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2020.04.008"},{"key":"e_1_2_12_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(51)90356-0"},{"key":"e_1_2_12_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2018.04.026"},{"key":"e_1_2_12_6_2","doi-asserted-by":"publisher","DOI":"10.3109\/14767058.2014.942633"},{"key":"e_1_2_12_7_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-019-2710-z"},{"key":"e_1_2_12_8_2","article-title":"Analysis of 17 cases of decidual prolapse in early pregnancy","volume":"6","author":"Guo D. H.","year":"1990","journal-title":"Shi Yong Fu Ke Yu Chan Ke Za Zhi"},{"key":"e_1_2_12_9_2","article-title":"Misdiagnosis of decidual prolapse in early pregnancy: an analysis of 11 cases","volume":"10","author":"Wang Y. X.","year":"2003","journal-title":"Zhong Guo Ji Hua Sheng Yu Xue Za Zhi"},{"key":"e_1_2_12_10_2","first-page":"138","article-title":"Analysis of pregnancy outcome after cervical polypectomy during pregnancy","volume":"29","author":"Zhang Y. J.","year":"2018","journal-title":"Zhong Guo Sheng Yu Jian Kang Za Zhi"},{"key":"e_1_2_12_11_2","first-page":"452","article-title":"Colposcopic diagnosis and conservative treatment of 14 cases of pregnancy with decidual prolapse","volume":"17","author":"Zhang J.","year":"2016","journal-title":"Chinese Journal of Clinical Obstetrics and Gynecology"},{"key":"e_1_2_12_12_2","first-page":"113","article-title":"Spontaneous expulsion of decidualized pseudopolyps in pregnant women with uterine malformation","volume":"14","author":"Gangemi O.","year":"1987","journal-title":"Clinical & Experimental Obstetrics & Gynecology"},{"key":"e_1_2_12_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijsu.2017.05.012"},{"key":"e_1_2_12_14_2","unstructured":"RobertJ. LoraH. E. andBrigitteM. R. Benign Diseasses of the Cervix. Blaustein\u2019s Pathology of the Female Genital Tract. 7th ed. 2019."}],"container-title":["International Journal of Clinical Practice"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijclp\/2022\/2200790.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijclp\/2022\/2200790.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2022\/2200790","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T09:01:56Z","timestamp":1757581316000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2022\/2200790"}},"subtitle":[],"editor":[{"given":"Federico Giorgio","family":"Ferrari","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,1]]}},"alternative-id":["10.1155\/2022\/2200790"],"URL":"https:\/\/doi.org\/10.1155\/2022\/2200790","archive":["Portico"],"relation":{},"ISSN":["1368-5031","1742-1241"],"issn-type":[{"value":"1368-5031","type":"print"},{"value":"1742-1241","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"2021-11-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-02-14","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-04-11","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2200790"}}