{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T11:56:43Z","timestamp":1773835003071,"version":"3.50.1"},"reference-count":31,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2015,5,7]],"date-time":"2015-05-07T00:00:00Z","timestamp":1430956800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clinical Endocrinology"],"published-print":{"date-parts":[[2015,9]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Context<\/jats:title>\n                    <jats:p>\n                      Pituitary stalk interruption syndrome (\n                      <jats:styled-content style=\"fixed-case\">PSIS<\/jats:styled-content>\n                      ) is a rare cause of combined pituitary hormone deficiency characterized by a triad shown in pituitary imaging, yet it has never been evaluated due to the visibility of pituitary stalk (\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      ) in imaging findings.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>\n                      The major objective of the study was to systematically describe the disease including clinical presentations, imaging findings and to estimate the severity of anterior pituitary hormone deficiency based on the visibility of the\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      This was a retrospective study including 74 adult patients with\n                      <jats:styled-content style=\"fixed-case\">PSIS<\/jats:styled-content>\n                      in Shanghai Clinical Center for Endocrine and Metabolic Diseases between January 2010 and June 2014. Sixty had invisible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      according to the findings on\n                      <jats:styled-content style=\"fixed-case\">MRI<\/jats:styled-content>\n                      , while the rest had a thin or intersected\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      . Basic characteristics and hormonal status were compared.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Of the 74 patients with\n                      <jats:styled-content style=\"fixed-case\">PSIS<\/jats:styled-content>\n                      , age at diagnosis was 25 (22\u201328) years. Absent pubertal development (97\u00b73%) was the most common presenting symptom, followed by short stature. Insulin tolerance test (\n                      <jats:styled-content style=\"fixed-case\">ITT<\/jats:styled-content>\n                      ) and gonadotrophin\u2010releasing hormone (\n                      <jats:styled-content style=\"fixed-case\">G<\/jats:styled-content>\n                      n\n                      <jats:styled-content style=\"fixed-case\">RH<\/jats:styled-content>\n                      ) stimulation test were used to evaluate the function of anterior pituitary. The prevalence of isolated deficiency in growth hormone (\n                      <jats:styled-content style=\"fixed-case\">GH<\/jats:styled-content>\n                      ), gonadotrophins, corticotrophin and thyrotrophin were 100%, 97\u00b72%, 88\u00b72% and 70\u00b73%, respectively. Although the ratio of each deficiency did not vary between patients with invisible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      and with visible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      , panhypopituitarism occurred significantly more frequent in patients with invisible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      . Patients with invisible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      had significantly lower levels of luteinizing hormone (\n                      <jats:styled-content style=\"fixed-case\">LH<\/jats:styled-content>\n                      ), follicle stimulation hormone (\n                      <jats:styled-content style=\"fixed-case\">FSH<\/jats:styled-content>\n                      ) and hormones from targeted glands including morning cortisol, 24\u2010h urine free cortisol, free triiodothyronine (\n                      <jats:styled-content style=\"fixed-case\">FT<\/jats:styled-content>\n                      3), free thyroxine (\n                      <jats:styled-content style=\"fixed-case\">FT<\/jats:styled-content>\n                      4) and testosterone (T) in male than patients with visible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      . Moreover, patients with invisible\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      had lower peak\n                      <jats:styled-content style=\"fixed-case\">LH<\/jats:styled-content>\n                      and\n                      <jats:styled-content style=\"fixed-case\">FSH<\/jats:styled-content>\n                      in\n                      <jats:styled-content style=\"fixed-case\">G<\/jats:styled-content>\n                      n\n                      <jats:styled-content style=\"fixed-case\">RH<\/jats:styled-content>\n                      stimulation test, and higher peak cortisol in\n                      <jats:styled-content style=\"fixed-case\">ITT<\/jats:styled-content>\n                      while peak\n                      <jats:styled-content style=\"fixed-case\">GH<\/jats:styled-content>\n                      remained unchanged between two groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      The prevalence of multiple anterior pituitary hormone deficiency was high in adult patients with\n                      <jats:styled-content style=\"fixed-case\">PSIS<\/jats:styled-content>\n                      . And more importantly, we found the visibility of\n                      <jats:styled-content style=\"fixed-case\">PS<\/jats:styled-content>\n                      shown on\n                      <jats:styled-content style=\"fixed-case\">MRI<\/jats:styled-content>\n                      might be an indication of the severity of\n                      <jats:styled-content style=\"fixed-case\">PSIS<\/jats:styled-content>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cen.12788","type":"journal-article","created":{"date-parts":[[2015,4,4]],"date-time":"2015-04-04T04:15:39Z","timestamp":1428120939000},"page":"369-376","source":"Crossref","is-referenced-by-count":30,"title":["Relationship between pituitary stalk (\n                    <scp>PS<\/scp>\n                    ) visibility and the severity of hormone deficiencies:\n                    <scp>PS<\/scp>\n                    interruption syndrome revisited"],"prefix":"10.1111","volume":"83","author":[{"given":"Weiqing","family":"Wang","sequence":"first","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital Affiliated to Shanghai Jiao\u2010Tong University School of Medicine Shanghai China"},{"name":"Laboratory for Endocrine and Metabolic Diseases of Institute of Health Science Shanghai Jiaotong University School of Medicine and Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuwei","family":"Wang","sequence":"additional","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital Affiliated to Shanghai Jiao\u2010Tong University School of Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yiran","family":"Jiang","sequence":"additional","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital Affiliated to Shanghai Jiao\u2010Tong University School of Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fuhua","family":"Yan","sequence":"additional","affiliation":[{"name":"Department of Radiology Ruijin Hospital School of Medicine Shanghai Jiaotong University Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tingwei","family":"Su","sequence":"additional","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital 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China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yifei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital Affiliated to Shanghai Jiao\u2010Tong University School of Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guang","family":"Ning","sequence":"additional","affiliation":[{"name":"Shanghai Clinical Center for Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases Ruijin Hospital Affiliated to Shanghai Jiao\u2010Tong University School of Medicine Shanghai China"},{"name":"Laboratory for Endocrine and Metabolic Diseases of Institute of Health Science Shanghai Jiaotong University School of Medicine and Shanghai Institutes for Biological Sciences 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