{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T15:26:04Z","timestamp":1784215564424,"version":"3.55.0"},"reference-count":99,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,3,5]],"date-time":"2022-03-05T00:00:00Z","timestamp":1646438400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostics"],"abstract":"<jats:p>Pelvic pain (PP) is common in pregnant women and can be caused by several diseases, including obstetrics, gynaecological, gastrointestinal, genitourinary, and vascular disorders. Timely and accurate diagnosis as well as prompt treatment are crucial for the well-being of the mother and foetus. However, these are very challenging. It should be considered that the physiological changes occurring during pregnancy may confuse the diagnosis. In this setting, ultrasound (US) represents the first-line imaging technique since it is readily and widely available and does not use ionizing radiations. In some cases, US may be conclusive for the diagnosis (e.g., if it detects no foetal cardiac activity in suspected spontaneous abortion; if it shows an extrauterine gestational sac in suspected ectopic pregnancy; or if it reveals a dilated, aperistaltic, and blind-ending tubular structure arising from the cecum in suspicious of acute appendicitis). Magnetic resonance imaging (MRI), overcoming some limits of US, represents the second-line imaging technique when an US is negative or inconclusive, to detect the cause of bowel obstruction, or to characterize adnexal masses.<\/jats:p>","DOI":"10.3390\/diagnostics12030640","type":"journal-article","created":{"date-parts":[[2022,3,6]],"date-time":"2022-03-06T20:35:50Z","timestamp":1646598950000},"page":"640","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Role of Ultrasound in the Assessment and Differential Diagnosis of Pelvic Pain in Pregnancy"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4946-4960","authenticated-orcid":false,"given":"Martina","family":"Caruso","sequence":"first","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2788-4403","authenticated-orcid":false,"given":"Giuseppina","family":"Dell\u2019Aversano Orabona","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Di Serafino","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4604-7384","authenticated-orcid":false,"given":"Francesca","family":"Iacobellis","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9823-4678","authenticated-orcid":false,"given":"Francesco","family":"Verde","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dario","family":"Grimaldi","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6558-3364","authenticated-orcid":false,"given":"Vittorio","family":"Sabatino","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiara","family":"Rinaldo","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1002-2388","authenticated-orcid":false,"given":"Maria Laura","family":"Schillir\u00f2","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luigia","family":"Romano","sequence":"additional","affiliation":[{"name":"Department of General and Emergency Radiology, \u201cAntonio Cardarelli\u201d Hospital, 80131 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,3,5]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"579","DOI":"10.1016\/j.pmn.2020.05.001","article-title":"Characteristics of Low Back Pain in Pregnancy, Risk Factors, and Its Effects on Quality of Life","volume":"21","author":"Berber","year":"2020","journal-title":"Pain Manag. 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