{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:26:21Z","timestamp":1755793581134,"version":"3.44.0"},"reference-count":15,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T00:00:00Z","timestamp":1755216000000},"content-version":"vor","delay-in-days":14,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,8,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Parathyroid adenomas are benign neoplasms of the parathyroid parenchymal cells and the most common cause of primary hyperparathyroidism. The existing literature reporting data on parathyroid adenomas without elevated parathormone and calcium levels is, to our knowledge, limited. The aim of this article is to describe such a case in a patient with coexistent papillary thyroid carcinoma. A 54-year-old female patient presented with a nontoxic multinodular goitre, a nodular lesion in the thyroid isthmus classified as Bethesda V and a lesion behind the left upper thyroid lobe, indicative of parathyroid tumour. There was no clinical or laboratory evidence of hyperparathyroidism. Total thyroidectomy and left upper parathyroidectomy were performed and the histological confirmation of parathyroid adenoma was obtained. This article constitutes a rare case report of a parathyroid adenoma with synchronous papillary thyroid carcinoma but without the expected clinical and laboratory findings of hyperparathyroidism.<\/jats:p>","DOI":"10.1093\/jscr\/rjaf625","type":"journal-article","created":{"date-parts":[[2025,7,28]],"date-time":"2025-07-28T11:25:11Z","timestamp":1753701911000},"source":"Crossref","is-referenced-by-count":0,"title":["When signs are silent: coexisting parathyroid adenoma and papillary thyroid carcinoma without hyperparathyroidism"],"prefix":"10.1093","volume":"2025","author":[{"given":"Maria Kleanthi","family":"Arkoumani","sequence":"first","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. Kanellopoulou Avenue, Athens 115 25 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria","family":"Garavellou","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. Kanellopoulou Avenue, Athens 115 25 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Despoina","family":"Valaora","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, \u201cARETAIEION\u201d University Hospital of Athens , Vasilissis Sofias Avenue 76, Athens 115 28 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Theano","family":"Perri","sequence":"additional","affiliation":[{"name":"First Department of Surgery, General Hospital of Athens \u201cLAIKO\u201d , Agiou Thoma 17, Athens 115 27 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Zografidis","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. Kanellopoulou Avenue, Athens 115 25 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emmanouel","family":"Lagoudianakis","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. Kanellopoulou Avenue, Athens 115 25 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Georgios","family":"Mikros","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. Kanellopoulou Avenue, Athens 115 25 ,","place":["Greece"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Georgios","family":"Karavitis","sequence":"additional","affiliation":[{"name":"Second Department of Surgery, 401 Athens General Military Hospital , P. 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