Related Experiment Video
Updated: Jul 26, 2026
14:39
Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
32.0K
A bronchogenic cyst masquerading as asthma: A case report.
M D Moremi1, A L Motene1, N J Maligavhada1
1Department of Paediatric Pulmonology and Allergy, University of Limpopo and Pietersburg Provincial Hospital, Polokwane, South Africa.
African Journal of Thoracic and Critical Care Medicine
|September 20, 2021
Summary
Wheezing in young children can be challenging to diagnose due to multiple causes. This case highlights the importance of considering alternative diagnoses if asthma treatment fails in pediatric patients.
Area of Science:
- Pediatric Pulmonology
- Clinical Diagnosis
- Differential Diagnosis
Background:
- Wheezing is a common symptom in infants and children under five.
- Asthma is frequently diagnosed, but other conditions can cause wheezing.
- Accurate diagnosis requires thorough history, allergy assessment, and investigations.
Observation:
- A case of a child presenting with persistent wheezing is described.
- The child's wheezing symptoms did not improve with standard asthma therapy.
- This lack of response prompted further diagnostic evaluation.
Findings:
- The initial diagnosis of asthma was questioned due to therapeutic non-response.
- Further investigation was necessary to identify the underlying cause of wheezing.
- This case underscores the complexity of pediatric respiratory symptoms.
Implications:
- Clinicians should consider alternative diagnoses for pediatric wheezing unresponsive to asthma treatment.
- A systematic diagnostic approach is crucial for complex pediatric respiratory cases.
- Timely re-evaluation can lead to accurate diagnosis and appropriate management.
Related Concept Videos
01:20Asthma: Pathogenesis and Management
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
01:29Asthma-I: Introduction
Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
01:24Asthma-III: Symptoms and Complications
Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
Classification of Asthma
01:28Asthma I: Introduction
Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
01:13Asthma III: Clinical Manifestations
Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
01:24Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...