Hepatopulmonary syndrome CT scan: Difference between revisions

Jump to navigation Jump to search
No edit summary
No edit summary
 
Line 22: Line 22:
{{WH}}
{{WH}}
{{WS}}
{{WS}}
[[Category: (Name of the system)]]
[[Category:Surgery]]
[[Category:Medicine]]
[[Category:Pulmonology]]
[[Category:Cardiology]]
[[Category:Gastroentrology]]
[[Category:Up-To-Date]]

Latest revision as of 18:01, 6 September 2019

Hepatopulmonary syndrome Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Hepatopulmonary syndrome from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Echocardiography and Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Interventions

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Hepatopulmonary syndrome CT scan On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Hepatopulmonary syndrome CT scan

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Hepatopulmonary syndrome CT scan

CDC on Hepatopulmonary syndrome CT scan

Hepatopulmonary syndrome CT scan in the news

Blogs on Hepatopulmonary syndrome CT scan

Directions to Hospitals Treating Psoriasis

Risk calculators and risk factors for Hepatopulmonary syndrome CT scan

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Soroush Seifirad, M.D.[2]

Overview

Chest CT scan and particularly high resolution ct scan (HRCT) may be helpful in the diagnosis of hepatopulmonary syndrome. Although CT Scan studies are frequently nonspecific and subtle. Findings on CT scan suggestive of hepatopulmonary syndrome include characteristic findings of intrapulmonary vascular dilatation, increased pulmonary artery to bronchus ratios, dilated peripheral pulmonary vessels and barely direct arterio-venous communications. Nevertheless, we should keep in mind that Ct scan is often unremarkable in patients with hepatopulmonary syndrome, and hence a normal radiograph (either chest x-ray (CXR) or CT Scan) does not rule out hepatopulmonary syndrome.

CT scan

Chest CT scan and particularly high resolution ct scan (HRCT) may be helpful in the diagnosis of hepatopulmonary syndrome. Although, CT Scan studies are frequently nonspecific and subtle.[1] Findings on CT scan suggestive of hepatopulmonary syndrome include:[2][3]

  • Dilated peripheral pulmonary vessels
  • Increased pulmonary artery to bronchus ratios
  • Characteristic findings of intrapulmonary vascular dilatations
  • Direct arterio-venous communications may be less commonly seen.
  • We should keep in mind that Ct scan is often unremarkable in patients with hepatopulmonary syndrome, and hence a normal radiograph (either CXR or CT Scan) does not rule out hepatopulmonary syndrome.

References

Template:WH Template:WS