{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T14:18:19Z","timestamp":1788445099961,"version":"build-2803163510"},"reference-count":28,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T00:00:00Z","timestamp":1776902400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T00:00:00Z","timestamp":1776902400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>We retrospectively analyzed the clinical and imaging data of a patient with pathologically confirmed testicular Leydig cell tumor (LCT). During routine preconception screening 1\u2009year ago, a right testicular mass was detected. The patient underwent multimodal ultrasound, including two\u2010dimensional ultrasound, color Doppler flow imaging (CDFI), elastography, and Microvascular Flow Imaging (MVFI). A distinctive feature was the visualization of both peripheral annular vascularity and intralesional blood flow from MVFI. Postoperative histopathology and immunohistochemistry confirmed the diagnosis of LCT. We reviewed relevant literature on sonographic features of LCT and compared the findings with the multimodal ultrasound presentation in this case, aiming to provide insights for accurate diagnosis of LCT.<\/jats:p>","DOI":"10.1002\/jcu.70259","type":"journal-article","created":{"date-parts":[[2026,4,24]],"date-time":"2026-04-24T03:51:29Z","timestamp":1777002689000},"page":"1767-1771","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Multimodal Ultrasound Characterization of a Testicular Leydig Cell Tumor With Emphasis on Microvascular Flow Imaging Findings: A Case Report and Literature Review"],"prefix":"10.1002","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-9252-5798","authenticated-orcid":false,"given":"Wenjing","family":"Pang","sequence":"first","affiliation":[{"name":"Gansu Provincial Maternity and Child\u2010Care Hospital (Gansu Provincial Central Hospital) Ultrasound Medicine Center  Lanzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pei\u2010long","family":"Li","sequence":"additional","affiliation":[{"name":"Gansu Provincial Maternity and Child\u2010Care Hospital (Gansu Provincial Central Hospital) Ultrasound Medicine Center  Lanzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4384-9701","authenticated-orcid":false,"given":"Tian\u2010gang","family":"Li","sequence":"additional","affiliation":[{"name":"Gansu Provincial Maternity and Child\u2010Care Hospital (Gansu Provincial Central Hospital) Ultrasound Medicine Center  Lanzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,23]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/2050313x241258365"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.5858\/2007\u2010131\u2010311\u2010ailalc"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.213303"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eucr.2023.102586"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.32813"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000478\u2010199811000\u201000006"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/andr.13233"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.3390\/medicina59071261"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.23068"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.21037\/qims\u201024\u20101586"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.14366\/usg.18062"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.3390\/cancers16132309"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1055\/s\u20100034\u20101385038"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2017.10.007"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2004.23.7.959"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20160089"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.3390\/cancers14153652"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2015.0092"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/andr.12260"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1148\/rg.2019180055"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ultrasmedbio.2018.10.027"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00345\u2010020\u201003079\u20101"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1177\/23247096261420891"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1159\/000326800"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm13247853"},{"issue":"5","key":"e_1_2_9_27_1","first-page":"346","article-title":"Ultrasound Characteristics of Testicular Leydig Cell Tumors , , , 1","volume":"25","author":"Xu Z. 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