{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T03:11:52Z","timestamp":1777864312490,"version":"3.51.4"},"reference-count":8,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1989,1,1]],"date-time":"1989-01-01T00:00:00Z","timestamp":599616000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J R Soc Med"],"published-print":{"date-parts":[[1989,1]]},"abstract":"<jats:p>\n                    Certain testicular tumours may present with gynaecomastia\n                    <jats:sup>1\u20133<\/jats:sup>\n                    . Rarely in these cases is the testicular tumour not palpable at the initial clinical examination or at follow-up examinations. To enable early detection of these occult testicular tumours a serum hormonal profile followed by high resolution ultrasound examination of the testes are necessary\n                    <jats:sup>3\u20137<\/jats:sup>\n                    . We report a case of a Leydig cell tumour in which gynaecomastia antedated the clinical presence of a testicular swelling by 7 months.\n                  <\/jats:p>","DOI":"10.1177\/014107688908200122","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T20:45:19Z","timestamp":1484253919000},"page":"49-50","source":"Crossref","is-referenced-by-count":6,"title":["Occult Leydig Cell Testicular Tumour Presenting with Gynaecomastia"],"prefix":"10.1177","volume":"82","author":[{"given":"J J","family":"O'Donovan","sequence":"first","affiliation":[{"name":"Department of Urology, Charing Cross Hospital Medical School, London W6 8RF"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T R","family":"Terry","sequence":"additional","affiliation":[{"name":"Department of Urology, Charing Cross Hospital Medical School, London W6 8RF"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Williams","sequence":"additional","affiliation":[{"name":"Department of Urology, Charing Cross Hospital Medical School, London W6 8RF"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1989,1,1]]},"reference":[{"key":"bibr-bibr1-014107688908200122","first-page":"504","volume-title":"Urologic pathology.","author":"Peterson RO","year":"1986"},{"key":"bibr-bibr2-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198503000-00002"},{"key":"bibr-bibr3-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(197504)35:4<1184::AID-CNCR2820350425>3.0.CO;2-Z"},{"key":"bibr-bibr4-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-53-6-1291"},{"key":"bibr-bibr5-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19851001)56:7<1667::AID-CNCR2820560733>3.0.CO;2-1"},{"key":"bibr-bibr6-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-59-4-625"},{"key":"bibr-bibr7-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-57-679-571"},{"key":"bibr-bibr8-014107688908200122","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.151.2.6709922"}],"container-title":["Journal of the Royal Society of Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/014107688908200122","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/014107688908200122","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T05:39:50Z","timestamp":1777527590000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/014107688908200122"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,1]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1989,1]]}},"alternative-id":["10.1177\/014107688908200122"],"URL":"https:\/\/doi.org\/10.1177\/014107688908200122","relation":{},"ISSN":["0141-0768","1758-1095"],"issn-type":[{"value":"0141-0768","type":"print"},{"value":"1758-1095","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,1]]}}}