Bacterial pneumonia chest x ray

Revision as of 10:49, 10 January 2022 by AroojNaz (talk | contribs) (→‎Overview)
Jump to navigation Jump to search

Pneumonia Main Page

Bacterial pneumonia Microchapters

Home

Patient Information

Overview

Historical Perspective

Pathophysiology

Causes

Differentiating Bacterial pneumonia from other Diseases

Epidemiology and Demographics

Risk Factors

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Bacterial pneumonia chest x ray On the Web

Most recent articles

cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Bacterial pneumonia chest x ray

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Bacterial pneumonia chest x ray

CDC onBacterial pneumonia chest x ray

Bacterial pneumonia chest x ray in the news

Blogs on Bacterial pneumonia chest x ray

to Hospitals Treating Bacterial pneumonia

Risk calculators and risk factors for Bacterial pneumonia chest x ray

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Arooj Naz

Overview

Imaging with chest x-rays remains the gold standard of diagnosis when supported with other lab findings but it is recommended that, apart from x-ray findings, the entire clinical picture be taken into consideration before treatment is started. Patterns commonly found on imaging include lobar or focal nonsegmental pneumonia, lobular or multifocal bronchopneumonia, and diffuse or interstitial (atypical) pneumonia.[1]

Chest X-Ray

Type of Pneumonia Common Organisms Chest X-Ray Typical Findings
Lobar/ Focal non-segmental[2] Klebsiella pneumoniae

Legionella pneumophila

Haemophilus influenzae

Middle lobe pneumonia (Frontal) - Case courtesy of Dr Roberto Schubert, Radiopaedia.org, rID: 16074
Middle lobe pneumonia (Lateral) - Case courtesy of Dr Roberto Schubert, Radiopaedia.org, rID: 16074
Pneumococcal-pneumonia Right upper lobe - Case courtesy of Dr Jeremy Jones, Radiopaedia.org, rID: 13553
  • Homogeneous (size may vary) opacification in a lobar pattern
  • May be sharply defined at the fissures
  • Appearance of air bronchograms
Lobular/ Multifocal Bronchopneumonia[3] Staphylococcus aureus

Klebsiella pneumoniae

Haemophilus influenzae

Pseudomonas aeruginosa

Escherichia coli

Bronchopneumonia (Frontal) - Case courtesy of Dr Henry Knipe, Radiopaedia.org, rID: 49869
Bronchopneumonia (Lateral) - Case courtesy of Dr Henry Knipe, Radiopaedia.org, rID: 49869
  • Multiple small nodular opacities
  • Patchy and confluent
  • Patches of inflammation separated by normal lung parenchyma
Diffuse/ Interstitial (Atypical)[4] Mycoplasma

Chlamydophila pneumoniae

Chlamydophila psittaci

Legionella

Legionella Pneumophilia - Case courtesy of Dr Henry Knipe, Radiopaedia.org, rID: 49869
Chlamydia Pneumoniae - Case courtesy of Dr Andrew Dixon, Radiopaedia.org, rID: 14567
Mycoplasma - Case courtesy of Dr Alborz Jahangiri, Radiopaedia.org, rID: 45781
  • Inflammation is limited to the pulmonary interstitium
  • Patchy reticular or reticulonodular opacities
  • Patches are more pronounced in the hilar regions
  • Segmental atelectasis from small airway obstruction may occur
  • Radiological findings are often more pronounced than the patients appearance

References

Template:WH Template:WS

  1. Gharib AM, Stern EJ (2001). "Radiology of pneumonia". Med Clin North Am. 85 (6): 1461–91, x. doi:10.1016/s0025-7125(05)70391-6. PMID 11680112.
  2. https://radiopaedia.org/articles/lobar-pneumonia. Missing or empty |title= (help)
  3. https://radiopaedia.org/articles/bronchopneumonia?lang=us. Missing or empty |title= (help)
  4. https://radiopaedia.org/articles/atypical-pneumonia?lang=us. Missing or empty |title= (help)