Pleural disease manifests years after asbestos exposure

Our plain-English summary of Pleural disease manifests years after asbestos exposure, by A. Shalshin (JAAPA, 2008).

The study

• Author: A. Shalshin
• Journal: JAAPA
• Published: 2008;21(12):50, 52
• Type of article: Case report
• Read it: PubMed · Publisher

In plain English

This article is a case report, published as a diagnostic imaging review, about one 82-year-old African-American man who came to an emergency department after 3 days of fever. He had smoked about a pack a day from age 21 to 30. He had worked as a laborer on railroad construction in the 1940s and had a documented history of asbestos exposure. The article does not name a fiber type. A chest radiograph showed bilateral, rounded, calcified pleural plaques. CT showed bilateral pleural thickening, extensive calcified pleural plaques in both lungs, and some noncalcified plaques. The patient had been told about these chronic changes in 1998 and said he had no symptoms from his asbestos-related condition. His lungs were clear on examination. The fever turned out to come from a urinary tract infection related to benign prostatic hypertrophy. Pulmonary function testing and follow-up with the pulmonary team were scheduled to monitor the pleural disease. In a general discussion based on other published sources, the author stated that a comprehensive occupational and environmental history is essential when asbestos-related disease is suspected.

We wrote this plain-English summary from the full article with the help of AI, and a second AI model checked each sentence against the article. It is not the authors' wording; the abstract and the article are their own account.

What the study did and found

• Design: Case report of a single patient (Diagnostic Imaging Review), followed by a general discussion
• Who was studied: One 82-year-old African-American man seen in an emergency department. The article does not state when he was seen.
• Exposure: Work as a laborer on railroad construction in the 1940s, with a documented history of asbestos exposure. No fiber type or dose is given. The patient also smoked a pack a day from age 21 to 30.
• Main results:
  • The patient's chest radiograph showed bilateral, rounded, calcified pleural plaques.
  • The patient's CT showed bilateral pleural thickening and extensive calcified pleural plaques in both lungs, and noncalcified pleural plaques were also seen.
  • The patient had been told about the chronic changes on radiography in 1998.
  • The patient denied having symptoms from the asbestos-related condition, and his lungs were clear to auscultation.
  • The source of the patient's fever was a urinary tract infection related to his benign prostatic hypertrophy.
  • Pulmonary function testing and follow-up with the pulmonary team were scheduled to monitor the progression of the pleural disease.
• The authors' conclusion: The author stated that a comprehensive occupational and environmental history is essential when asbestos-related disease is suspected.

Topics

The National Library of Medicine indexes this study under subjects our site covers: Asbestosis.

Medical terms in this study, explained in our Lexicon: Asbestos Exposure.

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• Chronic inhalation of short asbestos: lung fiber burdens and histopathology for monkeys maintained for 11.5 years after exposure — L.E. Stettler, D.D. Sharpnack, et al. (2008)
• Biological responses to asbestos inhalation and pathogenesis of asbestos-related benign and malignant disease — E. Solbes, R.W. Harper (2018)

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