Open Access

Pleural effusion and multiple myeloma ‑ more than meets the eye: A case report

  • Authors:
    • Ana Luísa Ramos
    • Miguel Trindade
    • André Santos Pinto
    • José Ricardo Brandão
    • Cláudia Pedrosa
    • Alexandre Pinto
  • View Affiliations

  • Published online on: September 20, 2021     https://doi.org/10.3892/mco.2021.2401
  • Article Number: 238
  • Copyright: © Ramos et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Multiple myeloma (MM) accounts for 1% of all cancers. It consists of malignant proliferation of plasma cells, which is often associated with hypersecretion of a monoclonal protein. Pleural effusion (PE) in MM is not an uncommon finding, comprising about 6‑14% of patients with MM. The most common causes of MM‑associated PE are congestive heart failure, renal failure, parapneumonic effusion and amyloidosis. In <1% of cases, the effusion is a direct result of MM, designated as myelomatous PE (MPE). MPE is usually a diagnosis of exclusion and carries a poor prognosis. Therefore, efforts should be made to optimally detect MPE. The present report describes an MPE associated with IgG/λ MM presenting as a septic shock and renal failure in which a rare diagnosis was made after excluding all other possible etiologies in a complex intensive care patient.
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November-2021
Volume 15 Issue 5

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Spandidos Publications style
Ramos AL, Trindade M, Pinto AS, Brandão JR, Pedrosa C and Pinto A: Pleural effusion and multiple myeloma ‑ more than meets the eye: A case report. Mol Clin Oncol 15: 238, 2021
APA
Ramos, A.L., Trindade, M., Pinto, A.S., Brandão, J.R., Pedrosa, C., & Pinto, A. (2021). Pleural effusion and multiple myeloma ‑ more than meets the eye: A case report. Molecular and Clinical Oncology, 15, 238. https://doi.org/10.3892/mco.2021.2401
MLA
Ramos, A. L., Trindade, M., Pinto, A. S., Brandão, J. R., Pedrosa, C., Pinto, A."Pleural effusion and multiple myeloma ‑ more than meets the eye: A case report". Molecular and Clinical Oncology 15.5 (2021): 238.
Chicago
Ramos, A. L., Trindade, M., Pinto, A. S., Brandão, J. R., Pedrosa, C., Pinto, A."Pleural effusion and multiple myeloma ‑ more than meets the eye: A case report". Molecular and Clinical Oncology 15, no. 5 (2021): 238. https://doi.org/10.3892/mco.2021.2401