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Related Concept Videos

Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

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Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
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Chronic Obstructive Pulmonary Disease01:22

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COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
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Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

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Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
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Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

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Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
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Acute Respiratory Failure-III01:30

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Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
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Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

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Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
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Related Experiment Video

Updated: Jun 5, 2025

Automated Measurement of Pulmonary Emphysema and Small Airway Remodeling in Cigarette Smoke-exposed Mice
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Cervicofacial emphysema: A systematic review.

Kiranmai Kanaparthi1, Abhinav Talwar2, Sara Khan1

  • 1Division of Pulmonary Medicine, Northshore University Hospital, Manhasset, NY, USA.

Intractable & Rare Diseases Research
|December 4, 2024
PubMed
Summary
This summary is machine-generated.

Cervicofacial emphysema (CFE), air in the face and neck, is usually self-limiting. This review highlights common symptoms like swelling and crepitus, often linked to dental or ENT procedures, and recommends monitoring for pneumomediastinum.

Keywords:
cervicofacial emphysemacrepitusfaceneck swelling

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Area of Science:

  • Medical Science
  • Otolaryngology
  • Emergency Medicine

Background:

  • Cervicofacial emphysema (CFE) is characterized by air accumulation in the face and neck.
  • It is generally a self-limiting condition requiring careful evaluation.

Purpose of the Study:

  • To systematically review the literature on the evaluation and management of Cervicofacial Emphysema.
  • To provide an updated clinical understanding of CFE.

Main Methods:

  • A comprehensive literature search was performed on PubMed and Google Scholar.
  • Included were 241 case series published in English between 1980 and 2024, focusing on CFE and subcutaneous emphysema.
  • Data on symptoms, signs, predisposing factors, and management were extracted.

Main Results:

  • The average age of diagnosis for CFE was 38.1 years, with near-equal male and female incidence.
  • Most common symptoms included face and neck swelling, with crepitus being the most frequent sign.
  • Predisposing factors involved dental procedures, ENT procedures, and sudden pressure changes; pneumomediastinum risk was highest with abdominal procedures.

Conclusions:

  • CFE management typically involves clinical monitoring, patient reassurance, and antibiotic prophylaxis.
  • Monitoring for concurrent pneumomediastinum is crucial, especially in cases related to abdominal procedures.