{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T14:19:05Z","timestamp":1777472345208,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1999,1,1]],"date-time":"1999-01-01T00:00:00Z","timestamp":915148800000},"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":["Acta Radiol"],"published-print":{"date-parts":[[1999,1]]},"abstract":"<jats:p>Purpose: Evaluation of the pituitary gland has been carried out in idiopathic hypogonadotropic hypogonadism (IHH) to test the potential of MR imaging in differentiating IHH patients from normals.<\/jats:p>\n                  <jats:p>\n                    Material and Methods: Thirty-seven patients (aged 18-30 years), and 20 volunteers (aged 20-30 years) were studied by T1-weighted MR imaging. Length (L\n                    <jats:sub>A<\/jats:sub>\n                    and L\n                    <jats:sub>P<\/jats:sub>\n                    ), height (H), width (W), area (A\n                    <jats:sub>A<\/jats:sub>\n                    and A\n                    <jats:sub>P<\/jats:sub>\n                    ), and volume (V\n                    <jats:sub>1A<\/jats:sub>\n                    , V\n                    <jats:sub>1B<\/jats:sub>\n                    V\n                    <jats:sub>2A<\/jats:sub>\n                    , V\n                    <jats:sub>2P<\/jats:sub>\n                    ) of the pituitary gland were determined. (Subscripts P and A refer to measurements made with and without the posterior lobe, respectively.) V\n                    <jats:sub>1<\/jats:sub>\n                    and V\n                    <jats:sub>2<\/jats:sub>\n                    were estimated using two different methods.\n                  <\/jats:p>\n                  <jats:p>\n                    Results: In the control group, L\n                    <jats:sub>B<\/jats:sub>\n                    W and V\n                    <jats:sub>2A<\/jats:sub>\n                    exhibited significant differences between female and male volunteers. While W was the only parameter that did not show significant difference between normals and patients (in both men and women), all other parameters except L\n                    <jats:sub>B<\/jats:sub>\n                    H and A\n                    <jats:sub>P<\/jats:sub>\n                    showed statistically significant differences between normals and IHH patients in both males and females. While L\n                    <jats:sub>P<\/jats:sub>\n                    was significantly different between normals and patients (men), H and A\n                    <jats:sub>P<\/jats:sub>\n                    were significantly different between normals and patients only in the female group.\n                  <\/jats:p>\n                  <jats:p>\n                    Conclusion: Correlation analysis between various parameters has shown that L\n                    <jats:sub>A<\/jats:sub>\n                    can be used for evaluating the pituitary in both the male and female IHH patients.\n                  <\/jats:p>","DOI":"10.1080\/02841859909174410","type":"journal-article","created":{"date-parts":[[2010,1,4]],"date-time":"2010-01-04T10:58:35Z","timestamp":1262602715000},"page":"88-94","source":"Crossref","is-referenced-by-count":1,"title":["Evaluation of the Pituitary Gland in Idiopathic Hypogonadotropic Hypogonadism"],"prefix":"10.1177","volume":"40","author":[{"given":"R.","family":"Jayasundar","sequence":"first","affiliation":[{"name":"Department of NMR, All India Institute of Medical Sciences, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. C.","family":"Ammini","sequence":"additional","affiliation":[{"name":"Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Gupta","sequence":"additional","affiliation":[{"name":"Department of Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Raghunathan","sequence":"additional","affiliation":[{"name":"Department of NMR, All India Institute of Medical Sciences, New Delhi, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1999,1,1]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841859909174410","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1080\/02841859909174410","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:44:10Z","timestamp":1777383850000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1080\/02841859909174410"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1999,1]]}},"alternative-id":["10.1080\/02841859909174410"],"URL":"https:\/\/doi.org\/10.1080\/02841859909174410","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,1]]}}}