Cited by 112Chronic Obstructive Pulmonary Disease (COPD) ResearchInterstitial Lung Diseases and Idiopathic Pulmonary FibrosisNeonatal Respiratory Health Research

The Senile Lung

Verbeken, Erik K., Cauberghs, Michel, Mertens, Ingrid, Clement, Jacques, Lauweryns, Joseph M., Van de Woestijne, Karel P.·1992·Chest

Abstract

Senile lungs are characterized by a homogeneous enlargement of the alveolar airspaces, without fibrosis or destruction of their walls. Study of the functional characteristics of excisea senile lungs showed an increase in minimal air and a shift to the left of the elastic recoil pressure-volume curves, less pronounced than in emphysematous lungs. Maximal expiratory volumes and flows were normal. Total lung capacity was not significantly increased, but this may be a consequence of preagonal edema. Comparison of normal, senile, and emphysematous lungs showed a close relationship between recoil pressures and mean linear intercept, Lm, and between forced expiratory volume in 1 s and diameter and density of the membranous bronchioles. It is concluded that airspace enlargement may precede emphysema and may be responsible for changes in lung elasticity. In this respect, senile lungs are an example of the functional changes caused by an isolated airspace enlargement.

Integrity signals

Registry

Crossref · 10.1378/chest.101.3.800

Cites

42 of 42 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Despite an age-associated reduction in elastic recoil, due to decreased respiratory strength and chest wall compliance, total lung capacity does not significantly change with age.

    “Despite an age-associated reduction in elastic recoil, due to decreased respiratory strength and chest wall compliance, total lung capacity does not significantly change with age (7, 12, 14, 19).”

    From Aging and Lung Disease (2020) · cites this paper as [7]

  • A reduction in elastic recoil of the lungs and changes in chest wall deformation give rise to increased functional residual capacity with age.

    “A reduction in elastic recoil of the lungs and changes in chest wall deformation give rise to increased functional residual capacity with age (7, 14, 17).”

    From Aging and Lung Disease (2020) · cites this paper as [7]

  • Elastic recoil of the lungs is reduced with aging and gives rise to an increase in end-expiratory lung volume.

    “Elastic recoil of the lungs, due to a reduction in the surface tension forces caused by increased individual diameters of alveoli, is reduced with aging and gives rise to an increase in end-expiratory lung volume (7, 8).”

    From Aging and Lung Disease (2020) · cites this paper as [7]

  • Many of these changes give rise to decreased lung function, altered pulmonary remodeling, diminished regeneration, and enhanced susceptibility to pulmonary disease.

    “Many of these changes, as highlighted in Figure 1, give rise to decreased lung function, altered pulmonary remodeling, diminished regeneration, and enhanced susceptibility to pulmonary disease (7, 10).”

    From Aging and Lung Disease (2020) · cites this paper as [7]

  • There is a decline in forced vital capacity (FVC) by approximately 20 mL/year with age.

    “Specifically, there is a decline in forced expiratory volume (FEV1) by approximately 30 mL/year and forced vital capacity (FVC) by approximately 20 mL/year, which results in an age-associated decline in the FEV1/FVC ratio (7, 12–14, 20, 21).”

    From Aging and Lung Disease (2020) · cites this paper as [7]

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Authors
Verbeken, E. K., Cauberghs, M., Mertens, I., Clement, J., Lauweryns, J. M., & Van de Woestijne, K. P.
Affiliations
Universitair Ziekenhuis Leuven (BE)
Venue
Chest
Publisher
Elsevier BV
Published
1992-03
Volume
101
Issue
3
Pages
800-809
ISSN
0012-3692 (ISSN-L)
OpenAlex
W4252915272
Cited by
112
References
43
Citations by year
2026: 4 · 2025: 5 · 2024: 2 · 2023: 8 · 2022: 10 · 2021: 6 · 2020: 2 · 2019: 6 · 2018: 1 · 2017: 10 · 2016: 4 · 2015: 5 · 2014: 5 · 2013: 2 · 2012: 1
FWCI
0.94
Type
journal article
Language
en
Open access
closed
Locations
CHEST Journal (publishedVersion)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Chronic Obstructive Pulmonary Disease (COPD) Research
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Neonatal Respiratory Health Research
Keywords
aging, alveolar enlargement, emphysema, lung elasticity, total lung capacity, mean linear intercept, lung function

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