A Case of Cosecretion of Parathyroid Hormone-Related Protein and 1,25-Dihydroxyvitamin D in Small Cell Lung Carcinoma Presenting as Symptomatic Hypercalcemia

A 75-year-old man presented with altered mental status in the setting of hypercalcemia. Computed tomography imaging showed a new right upper lobe lung lesion and extensive metastatic disease of the spine. Biopsy specimens of the lung revealed small cell carcinoma. Laboratory tests revealed hypercalc...

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Bibliographic Details
Main Authors: John Pueringer, Danich Qadir, James Love, Ryan Knodle, Michael Gianarakis, Gabriela Mendez, Frank Weinberg
Format: Article
Language:English
Published: American College of Physicians 2024-07-01
Series:Annals of Internal Medicine: Clinical Cases
Online Access:https://www.acpjournals.org/doi/10.7326/aimcc.2023.1496
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