{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T17:05:14Z","timestamp":1758819914530},"reference-count":22,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1983,1]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 A case is presented of suprasellar germinoma in a 20-year-old man with Klinefelter's syndrome. Hypogonadism is known to be a characteristic of Klinefelter's syndrome, and has often been described in cases of suprasellar germinoma. Thus, both pathological entities may mimic one another. It is emphasized that a chromosomal karyotype should be determined in every case of intracranial germ-cell tumor associated with hypogonadism.<\/jats:p>","DOI":"10.3171\/jns.1983.58.1.0136","type":"journal-article","created":{"date-parts":[[2009,5,8]],"date-time":"2009-05-08T18:23:55Z","timestamp":1241807035000},"page":"136-138","source":"Crossref","is-referenced-by-count":13,"title":["Suprasellar germinoma in association with Klinefelter's syndrome"],"prefix":"10.3171","volume":"58","author":[{"given":"Asamitsu","family":"Ahagon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuaki","family":"Yoshida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koji","family":"Kusuno","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshiro","family":"Uno","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"b1","series-title":"J Pediatr","doi-asserted-by":"publisher","first-page":"180","DOI":"10.1016\/S0022-3476(67)80412-8","article-title":"Prezygotic determinants in acute leukemia.","volume":"70","author":"Borges","year":"1967"},{"key":"b2","series-title":"Brain","doi-asserted-by":"publisher","first-page":"447","DOI":"10.1093\/brain\/97.1.447","article-title":"Primary suprasellar atypical teratoma.","volume":"97","author":"Camins","year":"1974"},{"key":"b3","series-title":"Cancer","first-page":"1476","article-title":"Multiple primary tumors including bilateral breast cancers in a man with Klinefelter's syndrome.","volume":"17","author":"Coley","year":"1971"},{"key":"b4","series-title":"J Urol","doi-asserted-by":"publisher","first-page":"127","DOI":"10.1016\/S0022-5347(17)54929-0","article-title":"Klinefelter's syndrome and mediastinal germ cell neoplasms.","volume":"125","author":"Curry","year":"1981"},{"key":"b5","series-title":"Cancer","doi-asserted-by":"publisher","first-page":"1027","DOI":"10.1002\/1097-0142(196911)24:5<1027::AID-CNCR2820240524>3.0.CO;2-2","article-title":"Breast cancer and interstitial-cell tumor in a patient with Klinefelter's syndrome.","volume":"24","author":"Dodge","year":"1969"},{"key":"b6","series-title":"Br J Haematol","doi-asserted-by":"publisher","first-page":"473","DOI":"10.1111\/j.1365-2141.1971.tb02708.x","article-title":"Clonal origin of the Philadelphia chromosome and chronic myeloid leukemia: evidence from a sex chromosome mosaic.","volume":"21","author":"Fitzgerald","year":"1971"},{"key":"b7","series-title":"N Engl J Med","doi-asserted-by":"publisher","first-page":"706","DOI":"10.1056\/NEJM197603252941307","article-title":"Current concepts in genetics. 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