Compare the Difference Between Similar Terms

Difference Between

Home / Health / Medicine / Diseases / What is the Difference Between Hemothorax and Pneumothorax

What is the Difference Between Hemothorax and Pneumothorax

August 24, 2021 Posted by Dr.Samanthi

The key difference between hemothorax and pneumothorax is that hemothorax is the abnormal accumulation of blood in the pleural cavity, while pneumothorax is the abnormal accumulation of air in the pleural cavity.

The pleural cavity is the fluid-filled space that surrounds the lungs. It is normally found in the thorax, where it separates the lungs from its surrounding structures such as the thoracic cage, intercostal spaces, mediastinum, and diaphragm. Moreover, the pleural cavity is enclosed by a double-layered serous membrane called pleura. The pleural cavity is therefore located between the inner visceral pleural layer and the outer parietal layer. This lubricated pleural cavity allows the lungs to move freely during the process of breathing. Hemothorax and pneumothorax are two conditions arising due to abnormal accumulation of blood and air in the pleural cavity, respectively.

CONTENTS

1. Overview and Key Difference
2. What is Hemothorax  
3. What is Pneumothorax
4. Similarities –  Hemothorax and Pneumothorax
5. Hemothorax vs Pneumothorax in Tabular Form
6. Summary – Hemothorax vs Pneumothorax

What is Hemothorax?

Hemothorax is the abnormal accumulation of blood in the pleural cavity. Symptoms of hemothorax may include chest pain, difficulty in breathing, reduced breath sounds on the affected side and rapid heart rate. Hemothorax usually occurs due to an injury, cancer invading the pleural cavity, blood clotting disorder, an unusual manifestation of endometriosis, response to collapsed lungs or any other condition. Typically, this condition can be diagnosed using a chest X-ray. But it can also be diagnosed through other forms of imaging tests such as ultrasound, CT scan, and MRI.

Hemothorax vs Pneumothorax in Tabular Form

Figure 01: Hemothorax

By analyzing a sample of the fluid, the presence of blood can be differentiated from other forms of fluid within the pleural cavity. Normally, doctors treat hemothorax by draining blood by using a chest tube. If the bleeding continues, surgery may be required. The prognosis is really good if this condition is treated. However, some complications can be seen in hemothorax, such as infection within the pleural cavity and formation of scar tissues, etc.

What is Pneumothorax?

Pneumothorax is the abnormal accumulation of air in the pleural cavity. Symptoms may include sudden sharp one-sided chest pain and shortness of breath. In rare cases, a one-way valve is formed by an area of damaged tissue, and the amount of air in the pleural space increases. This situation is called tension pneumothorax. Tension pneumothorax causes a worsening oxygen shortage and low blood pressure. Both lungs are affected by pneumothorax very rarely. This is termed collapsed lungs. Primary spontaneous pneumothorax occurs without any cause. However, smoking increases the risk of primary spontaneous pneumothorax. Secondary spontaneous pneumothorax occurs in the presence of existing lung diseases such as chronic obstructive pulmonary disease, asthma, and tuberculosis.

Hemothorax and Pneumothorax - Side by Side Comparison

Figure 02: Pneumothorax

This condition can be diagnosed usually through chest X-ray, CT scan, and ultrasound. Small spontaneous pneumothorax resolves without treatment. In a large spontaneous pneumothorax, the air may be removed by a syringe or a chest tube. Surgery is required when the drainage is unsuccessful. The surgical treatment includes pleurodesis and pleurectomy.

What are the Similarities Between Hemothorax and Pneumothorax?

  • Hemothorax and pneumothorax are two conditions due to abnormal accumulation of blood and air in the pleural cavity.
  • Both conditions can be due to underlying lung diseases.
  • They cause chest pain and breathing difficulties.
  • These conditions can be cured through proper drainage.

What is the Difference Between Hemothorax and Pneumothorax?

Hemothorax refers to an abnormal accumulation of blood in the pleural cavity, while pneumothorax refers to an abnormal accumulation of air in the pleural cavity. So, this is the key difference between hemothorax and pneumothorax.

The below infographic lists the differences between hemothorax and pneumothorax in tabular form for side by side comparison.

Summary – Hemothorax vs Pneumothorax

The pleural cavity is the fluid-filled space between the lungs and the chest wall. It helps the lungs to move freely during breathing. Hemothorax and pneumothorax are two conditions due to abnormal accumulation of blood and air in the pleural cavity, respectively. Thus, this is the key difference between hemothorax and pneumothorax.

Reference:

1. Jewell, Tim. “Hemothorax: Definition, Symptoms, and Treatment.” Healthline, Healthline Media, 28 Aug. 2017.
2. Nazario, Brunilda. “Pneumothorax (Collapsed Lung): Symptoms, Causes, Diagnosis and Treatment.” WebMD, WebMD, 12 June 2020.

Image Courtesy:

1. “Hemothorax” By R. Amin and B. H. Waibel – (CC BY 4.0) via Commons Wikimedia
2. “X-ray of pneumothorax signs” By Karthik Easvur – Own work (CC BY-SA 3.0) via Commons Wikimedia

Related posts:

Difference Between COPD and Asthma Difference Between Gout and Arthritis Difference Between Diabetes Insipidus and Diabetes Mellitus Apathy vs DepressionDifference Between Apathy and Depression Difference Between Celiac and Crohn's DiseaseDifference Between Celiac and Crohn’s Disease

Filed Under: Diseases

About the Author: Dr.Samanthi

Dr.Samanthi Udayangani holds a B.Sc. Degree in Plant Science, M.Sc. in Molecular and Applied Microbiology, and PhD in Applied Microbiology. Her research interests include Bio-fertilizers, Plant-Microbe Interactions, Molecular Microbiology, Soil Fungi, and Fungal Ecology.

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Request Article

Featured Posts

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and SARS

Difference Between Coronavirus and SARS

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Covid 19

Difference Between Coronavirus and Covid 19

You May Like

Difference Between Compressor and Blower

Difference Between Commodity and Product

Difference Between Kelp and Seaweed

Difference Between Good and Evil

Difference Between Good and Evil

Difference Between Web Server and Application Server

Latest Posts

  • What is the Difference Between Elementary and Complex Reaction
  • What is the Difference Between Ataxia and Apraxia
  • What is the Difference Between Chlorine Fluorine and Astatine
  • What is the Difference Between B Cell and T Cell Leukemia
  • What is the Difference Between Animal Pole and Vegetal Pole
  • What is the Difference Between Terminal and Bridging Carbonyls
  • Home
  • Vacancies
  • About
  • Request Article
  • Contact Us

Copyright © 2010-2018 Difference Between. All rights reserved. Terms of Use and Privacy Policy: Legal.