{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T16:15:37Z","timestamp":1790784937161,"version":"4.1.0"},"reference-count":13,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Med Insights Case Rep"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:p>A 67-year-old man with elevated serum immunoglobulin G4 (IgG4) levels, systemic lymphadenopathy infiltrated by IgG4-positive plasma cells, and Coombs-positive autoimmune hemolytic anemia (AIHA) showed marked hypercalcemia. Although the intact parathyroid hormone (PTH) level was elevated, 99mTc-MIBI scintigraphy and thyroid ultrasonography revealed no evidence of primary hyperparathyroidism. Liver biopsy showed marked infiltration of IgG4-positive plasma cells, which confirmed the diagnosis of IgG4-related disease (IgG4-RD). Corticosteroid therapy was initiated, and subsequently, intact PTH and serum calcium levels gradually normalized. Transient hypercalcemia in a patient with AIHA may therefore be associated with IgG4-RD.<\/jats:p>","DOI":"10.4137\/ccrep.s25553","type":"journal-article","created":{"date-parts":[[2015,6,10]],"date-time":"2015-06-10T17:36:03Z","timestamp":1433957763000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["IgG4-Related Disease Combined with Autoimmune Hemolytic Anemia and Steroid-Responsive Transient Hypercalcemia"],"prefix":"10.4137","volume":"8","author":[{"given":"Sho","family":"Hasegawa","sequence":"first","affiliation":[{"name":"Department of Nephrology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sohtaro","family":"Mine","sequence":"additional","affiliation":[{"name":"Department of Pathology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shotaro","family":"Hagiwara","sequence":"additional","affiliation":[{"name":"Department of Hematology, National Center for Global Health and Medicine, Tokyo, Japan."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2015,6,10]]},"reference":[{"key":"bibr1-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM200103083441005"},{"key":"bibr2-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1007\/s00535-003-1175-y"},{"key":"bibr3-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1002\/art.24798"},{"key":"bibr4-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1002\/acr.20215"},{"key":"bibr5-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.2169\/internalmedicine.45.1431"},{"key":"bibr6-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1038\/nrgastro.2010.81"},{"key":"bibr7-CCRep.S25553","first-page":"316","volume":"33","author":"Al-Saif F.","year":"2006","journal-title":"Pancreas."},{"key":"bibr8-CCRep.S25553","first-page":"698","volume":"106","author":"Yokomichi H.","year":"2009","journal-title":"Nihon Shokakibyo Gakkai Zasshi."},{"key":"bibr9-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.3109\/s10165-011-0571-z"},{"key":"bibr10-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra1104650"},{"key":"bibr11-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2002-020249"},{"key":"bibr12-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa040008"},{"key":"bibr13-CCRep.S25553","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0701290104"}],"container-title":["Clinical Medicine Insights: Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.4137\/CCRep.S25553","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.4137\/CCRep.S25553","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.4137\/CCRep.S25553","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T09:15:02Z","timestamp":1777454102000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.4137\/CCRep.S25553"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,1]]},"references-count":13,"alternative-id":["10.4137\/CCRep.S25553"],"URL":"https:\/\/doi.org\/10.4137\/ccrep.s25553","relation":{},"ISSN":["1179-5476","1179-5476"],"issn-type":[{"value":"1179-5476","type":"print"},{"value":"1179-5476","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,1]]},"article-number":"CCRep.S25553"}}