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Associations of radiological features in Mycoplasma pneumoniae pneumonia

Qi Guo1, Hai-Yan Li2, Yi-Ping Zhou1

  • 1Department of Respiratory Medicine, Affiliated Futian Hospital, Guangdong Medical College, Shenzhen, Guangdong, China.

Archives of Medical Science : AMS
|October 3, 2014
PubMed
Abstract

Insights

This study found females are more susceptible to Mycoplasma pneumoniae pneumonia. Ground-glass opacification and multilobar opacities are associated with increased severity and costs.

Area of Science:

  • Infectious Diseases
  • Radiology
  • Pulmonology

Background:

  • The relationship between radiological findings and clinical/laboratory data in Mycoplasma pneumoniae infection requires further elucidation.
  • Understanding these associations is crucial for accurate diagnosis and patient management.

Purpose of the Study:

  • To investigate the associations between radiological features and clinical/laboratory findings in patients with Mycoplasma pneumoniae pneumonia.
  • To identify specific radiographic patterns indicative of M. pneumoniae infection.

Main Methods:

  • A retrospective cohort study included 1230 patients diagnosed with community-acquired pneumonia between 2005 and 2009.
  • Mycoplasma pneumoniae infection was confirmed using indirect microparticle agglutinin assay and enzyme-linked immunosorbent assay.

Main Results:

  • Female patients exhibited higher susceptibility to M. pneumoniae infection.
  • Ground-glass opacification correlated positively with M. pneumoniae-IgM titres (r s = 0.141, p = 0.006).
  • Multilobar opacities and consolidation were linked to longer hospital stays and higher costs, particularly in older or male patients.

Conclusions:

  • Female patients show increased susceptibility to M. pneumoniae pneumonia.
  • Radiographic findings like ground-glass opacification and multilobar opacities are associated with infection severity and clinical outcomes.
  • The left upper lobe may be a predilection site for M. pneumoniae infection.
Keywords:
Mycoplasma pneumoniaeassociationcommunity-acquired pneumoniaradiological features

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