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Related Concept Videos

Pneumonia I: Introduction01:30

Pneumonia I: Introduction

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Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
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Pneumonia II: Pathophysiology01:29

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The pathophysiology of pneumonia involves the following steps:
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Pneumonia III: Complications and Assessment01:30

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Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
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Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

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Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
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Mode of...
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Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

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Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
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Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
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Updated: Jun 13, 2025

A Model of Self-limited Acute Lung Injury by Unilateral Intra-bronchial Acid Instillation
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Hot Dab Associated Pneumonitis - a case report.

Ratika Dogra1,2, Vallabh Dogra3, Himani Badyal4

  • 1Hospitalist, Internal Medicine, Mercy St Vincent Medical Center, Toledo, Ohio, USA. ratika.dogra26@gmail.com.

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Summary

Dabbing, a popular marijuana concentrate inhalation method, can cause acute respiratory failure and pneumonitis in adults. Healthcare providers should consider dabbing when evaluating patients with these symptoms, as they may not disclose usage readily.

Keywords:
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Area of Science:

  • Pulmonology
  • Toxicology
  • Public Health

Background:

  • Dabbing involves inhaling concentrated tetrahydrocannabinol (THC), the psychoactive component of marijuana.
  • This method is gaining popularity, particularly among young adults.
  • Understanding novel marijuana use methods is crucial for public health and clinical practice.

Observation:

  • A 51-year-old male presented with acute respiratory failure, characterized by chest pressure and severe hypoxia.
  • Imaging revealed bilateral lung infiltrates, indicative of pneumonitis.
  • The patient's condition improved with oxygen therapy, antibiotics, and corticosteroids.

Findings:

  • The case highlights a potential link between dabbing and acute respiratory distress syndrome (ARDS) or severe pneumonitis.
  • Tetrahydrocannabinol (THC) concentrates may possess pulmonary toxicity.
  • Prompt medical intervention is critical for managing respiratory complications associated with dabbing.

Implications:

  • Dabbing should be considered a differential diagnosis for unexplained pneumonitis and respiratory failure in adults.
  • Clinicians must inquire about specific marijuana use practices, including dabbing, during patient history.
  • Increased awareness and research are needed to understand the long-term respiratory effects of dabbing.