Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease

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.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

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

Chronic Obstructive Pulmonary Disease-I: Introduction

Chronic Obstructive Pulmonary Disease-I: Introduction

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.

Chronic Obstructive Pulmonary Disease-V: Management

Chronic Obstructive Pulmonary Disease-V: Management

Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
Smoking Cessation

Chronic Obstructive Pulmonary Disease-V: Nursing Management

Chronic Obstructive Pulmonary Disease-V: Nursing Management

Nursing management of Chronic Obstructive Pulmonary Disease (COPD) is crucial for providing thorough care and support to patients. Nurses play an integral role in this process through detailed assessment, careful planning, targeted interventions, and ongoing evaluation. Here's an overview of the critical steps in nursing management for COPD.
Assessment

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Implementation of generic and individual justification: Findings from a survey under the IAEA technical cooperation programme in Europe and Central Asia.

European journal of radiology·2025

Same author

Collaboration, campaigns and champions for appropriate imaging: feedback from the Zagreb workshop.

Insights into imaging·2018

Same author

Making the best value of clinical radiology: iRefer Guidelines, 8th edition.

Clinical radiology·2017

Same author

National audit of appropriate imaging.

Clinical radiology·2014

Same author

Staging cancer of the uterus: a national audit of MRI accuracy.

Clinical radiology·2012

Same author

Justification of diagnostic medical exposures: some practical issues. Report of an International Atomic Energy Agency Consultation.

The British journal of radiology·2011

Search research articles

Related Experiment Video

Updated: Jan 25, 2026

Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision

Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision

Published on: May 2, 2025

Chronic periaortitis presenting as common bile duct obstruction.

D Remedios¹, M Coppen, J Bradbeer

¹Department of Gastroenterology, Mayday Hospital, Croydon, Surrey.

|June 1, 1991

Summary

A rare case highlights that inflammatory abdominal aortic aneurysms can cause pancreatic head masses. This condition mimicked pancreatic cancer, leading to bile duct obstruction and jaundice.

More Related Videos

A Mouse Model for Chronic Pancreatitis via Bile Duct TNBS Infusion

A Mouse Model for Chronic Pancreatitis via Bile Duct TNBS Infusion

Published on: February 28, 2021

Partial Bile Duct Ligation in the Mouse: A Controlled Model of Localized Obstructive Cholestasis

Partial Bile Duct Ligation in the Mouse: A Controlled Model of Localized Obstructive Cholestasis

Published on: March 28, 2018

Related Experiment Videos

Last Updated: Jan 25, 2026

Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision

Laparoscopic Common Bile Duct Exploration Followed by Primary Suture Using a Modified Bile Duct Incision

Published on: May 2, 2025

A Mouse Model for Chronic Pancreatitis via Bile Duct TNBS Infusion

A Mouse Model for Chronic Pancreatitis via Bile Duct TNBS Infusion

Published on: February 28, 2021

Partial Bile Duct Ligation in the Mouse: A Controlled Model of Localized Obstructive Cholestasis

Partial Bile Duct Ligation in the Mouse: A Controlled Model of Localized Obstructive Cholestasis

Published on: March 28, 2018

Area of Science:

Gastroenterology
Vascular Surgery
Pathology

Background:

Pancreatic head masses can cause biliary obstruction, often indicating malignancy.
Abdominal aortic aneurysms are typically asymptomatic until complications arise.

Observation:

A 67-year-old woman presented with cholestatic jaundice.
Imaging revealed a pancreatic head mass and an inflammatory abdominal aortic aneurysm.

Findings:

Necropsy and histopathology identified chronic periaortitis as the cause of the pancreatic head mass.
The mass was not a pancreatic neoplasm but a manifestation of the aneurysm.

Implications:

This case underscores the importance of considering vascular pathology in pancreatic head masses.
Inflammatory abdominal aortic aneurysms can present with atypical symptoms, mimicking other diseases.
Accurate diagnosis is crucial for appropriate management and patient outcomes.