{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T10:18:14Z","timestamp":1756462694739,"version":"3.41.2"},"reference-count":10,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2023,9,3]],"date-time":"2023-09-03T00:00:00Z","timestamp":1693699200000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Case Reports"],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:title>Key Clinical Message<\/jats:title><jats:p>A 76\u2010year\u2010old patient previously admitted to the cardiology department for replacement of a right ventricular lead on a double\u2010chamber pacemaker was admitted to the internal medicine department 15\u2009days after for bronchopneumopathy. His past medical history was relevant for Type 2 diabetes mellitus, heart failure due to dilated hypokinetic heart disease, transcatheter aortic valve implantation (TAVI), and chronic myelomonocytic leukemia (CMML\u20100) diagnosed in 2021. Twenty\u2010four hours after admission, the patient's general condition deteriorated abruptly, with the onset of drowsiness and psychomotor retardation. Laboratory exams revealed hypercalcemia at 4.18\u2009mmol\/L. Intensive hydration, calcitonin, and zoledronic acid were initiated and the patient was transferred to the nephrology intensive care unit where he underwent two sessions of hemodialysis to normalize serum calcium levels before readmission to internal medicine. Laboratory exams revealed low parathyroid hormone, normal 1\u201025\u2010OH vitamin D, and increased parathyroid hormone\u2010related peptide. Thoracoabdominal and positron emission tomography (PET) scan showed diffuse abdominopelvic peritoneal carcinosis associated with low\u2010grade pleural effusion and multiple supra\u2010 and sub\u2010diaphragmatic adenopathies, leading to a search for a solid tumor. The patient's clinical condition worsened leading to a transfer to the intensive care unit. The biopsy of a peritoneal carcinosis nodule confirmed the diagnosis of diffuse large B\u2010cell lymphoma. Specific treatments were unsuccessful and the patient expired.<\/jats:p>","DOI":"10.1002\/ccr3.7885","type":"journal-article","created":{"date-parts":[[2023,9,4]],"date-time":"2023-09-04T01:56:10Z","timestamp":1693792570000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Malignant hypercalcemia revealing a diffuse large B\u2010cell lymphoma in a patient with a previous diagnosis of chronic myelomonocytic leukemia: An uncommon hematological coexistence"],"prefix":"10.1002","volume":"11","author":[{"given":"Alpha Oumar","family":"Diallo","sequence":"first","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amelie","family":"Marcou","sequence":"additional","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00e9r\u00e9mie","family":"Lespinasse","sequence":"additional","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zaida","family":"Cordoba\u2010Sosa","sequence":"additional","affiliation":[{"name":"Servicio de Medicina Interna Hospital General de Fuerteventura  Puerto del Rosario Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emmanuel","family":"Andr\u00e8s","sequence":"additional","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L\u00e9a","family":"Docquier","sequence":"additional","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9248-8407","authenticated-orcid":false,"given":"Noel","family":"Lorenzo\u2010Villalba","sequence":"additional","affiliation":[{"name":"Service de M\u00e9decine Interne H\u00f4pitaux Universitaires de Strasbourg  Strasbourg France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,9,3]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/1752-1947-4-330"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/10428194.2019.1620946"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.57187\/smw.2023.40069"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13613-019-0606-8"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2022.18331"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/hon.2735"},{"key":"e_1_2_10_8_1","first-page":"585","volume-title":"WHO Classification of Tumors of Haematopoietic and Lymphoid Tissues (Revised 4th Edition)","author":"Swerdlow SH","year":"2017"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1080\/00325481.2020.1728979"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.3817"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.3324\/haematol.2019.222059"}],"container-title":["Clinical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccr3.7885","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T05:57:24Z","timestamp":1754027844000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccr3.7885"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9]]},"references-count":10,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2023,9]]}},"alternative-id":["10.1002\/ccr3.7885"],"URL":"https:\/\/doi.org\/10.1002\/ccr3.7885","archive":["Portico"],"relation":{},"ISSN":["2050-0904","2050-0904"],"issn-type":[{"type":"print","value":"2050-0904"},{"type":"electronic","value":"2050-0904"}],"subject":[],"published":{"date-parts":[[2023,9]]},"assertion":[{"value":"2023-06-28","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-25","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-09-03","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e7885"}}