{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T22:14:35Z","timestamp":1782252875231,"version":"3.54.5"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2007,7,20]],"date-time":"2007-07-20T00:00:00Z","timestamp":1184889600000},"content-version":"vor","delay-in-days":19,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2007,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We describe a 37\u2010year\u2010old patient who presented with right lower quadrant pain and intermenstrual bleeding. MRI demonstrated a 5 \u00d7 5 cm lobulated mass centered in the right uterine wall interpreted as suspicious for malignancy. A total hysterectomy was performed, and the gross and histologic features were consistent with the diagnosis of a uterus\u2010like mass. Uterus\u2010like mass is a benign entity that can be found in a variety of organs, and is characterized by endometrium surrounded by smooth muscle. It is an extremely rare lesion with only approximately 15 cases reported in the current literature. There is a lack of imaging literature on this entity, which is primarily described in the pathology literature. Its histogenesis is uncertain, but is theorized to be metaplastic change, congenital anomaly, and\/or heterotopia. However, given the MRI appearance in this case, we feel that uterus\u2010like mass could be prospectively diagnosed or listed in a differential diagnosis. J. Magn. Reson. Imaging 2007;26:162\u2013164. \u00a9 2007 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/jmri.20974","type":"journal-article","created":{"date-parts":[[2007,7,20]],"date-time":"2007-07-20T18:48:46Z","timestamp":1184957326000},"page":"162-164","source":"Crossref","is-referenced-by-count":20,"title":["Uterus\u2010like mass: MRI appearance of a very rare entity"],"prefix":"10.1002","volume":"26","author":[{"given":"Kirsten A.","family":"Menn","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lihui","family":"Qin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George D.","family":"Fedoriw","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary E.","family":"Gillette","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shirley","family":"McCarthy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2007,7,20]]},"reference":[{"key":"e_1_2_3_2_2","first-page":"508","article-title":"Uterus\u2010like mass replacing ovary","volume":"105","author":"Cozzutto C","year":"1981","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_3_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199803000-00008"},{"key":"e_1_2_3_4_2","first-page":"361","article-title":"Uterus\u2010like mass of the ovary: endomyometriosis or congenital malformation? A case with a discussion of histogenesis","volume":"109","author":"Pueblitz\u2010Peredo S","year":"1985","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_3_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.1991.tb01482.x"},{"key":"e_1_2_3_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004347-199907000-00002"},{"key":"e_1_2_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/0165-4608(95)00180-8"},{"key":"e_1_2_3_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s004280000299"},{"key":"e_1_2_3_9_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440-1827.2000.01061.x"},{"key":"e_1_2_3_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004347-199707000-00015"},{"key":"e_1_2_3_11_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199004000-00013"},{"key":"e_1_2_3_12_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440-1827.2000.01004.x"},{"key":"e_1_2_3_13_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006123-199308000-00025"},{"key":"e_1_2_3_14_2","first-page":"505","article-title":"Smooth muscle differentiation in genital tract disorders","volume":"105","author":"Scully RE","year":"1981","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_3_15_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.173.3.10470920"},{"key":"e_1_2_3_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.20207"},{"key":"e_1_2_3_17_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-199411000-00014"},{"key":"e_1_2_3_18_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.19.suppl_1.g99oc04s131"},{"key":"e_1_2_3_19_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.19.suppl_1.g99oc13s147"},{"key":"e_1_2_3_20_2","first-page":"364","article-title":"Uterus\u2010like mass replacing ovary [Letter]","volume":"106","author":"Rosai J","year":"1982","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_3_21_2","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.5858\/2005-129-1041-UMWFOA","article-title":"Uterus\u2010like mass with features of an extrauterine adenomyoma presenting 22 years after total abdominal hysterectomy\u2010bilateral salpingo\u2010oophorectomy: a case report and review of the literature","volume":"129","author":"Redman R","year":"2005","journal-title":"Arch Pathol Lab Med"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.20974","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.20974","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,12]],"date-time":"2023-10-12T05:48:52Z","timestamp":1697089732000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.20974"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,7]]},"references-count":20,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,7]]}},"alternative-id":["10.1002\/jmri.20974"],"URL":"https:\/\/doi.org\/10.1002\/jmri.20974","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,7]]}}}