Related Experiment Video
Updated: Jan 31, 2026
07:59
Acetylcholine Re-Challenge After Intracoronary Nitroglycerine Administration
Published on: April 4, 2022
1.8K
Hypereosinophilia: a diagnostic challenge
M van Balkum1, H Kluin-Nelemans, J J van Hellemond
1Harbour Hospital and Institute for Tropical Diseases, Rotterdam, the Netherlands (currently working at Albert Schweitzer Hospital, Rotterdam).
The Netherlands Journal of Medicine
|December 21, 2018
Summary
Hypereosinophilia, an elevated eosinophil count, has diverse causes from allergies to malignancies. Awareness is crucial as it can signal serious conditions like hematological cancers or lead to organ damage.
Area of Science:
- Hematology
- Immunology
- Internal Medicine
Background:
- Hypereosinophilia presents a wide differential diagnosis including allergies, infections, and malignancies.
- While often benign, it can indicate hematological malignancies or lead to organ damage, as seen in hypereosinophilic syndrome.
Purpose of the Study:
- To present three distinct cases of hypereosinophilia.
- To provide an overview of the causes, diagnostic approaches, and treatment strategies for hypereosinophilia.
Main Methods:
- Case study analysis of three patients with hypereosinophilia.
- Review of literature on the etiology, diagnosis, and management of hypereosinophilia.
Main Results:
- The cases illustrate diverse underlying mechanisms of hypereosinophilia.
- Diagnostic work-up and treatment varied based on the specific cause identified.
Conclusions:
- Hypereosinophilia requires a thorough diagnostic evaluation to determine its underlying cause.
- Early recognition and management are essential to prevent potential organ damage and address serious underlying conditions.
Related Concept Videos
01:29Appendicitis-II: Diagnostic Studies and Management
568
Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
568
01:15Myasthenia Gravis: Diagnostic Tests
2.5K
Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
2.5K
01:30Asthma-IV: Diagnostic and Management
3.1K
The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
3.1K
01:19Pericarditis II: Clinical Features and Diagnostic Tests
325
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
325
01:27Atherosclerosis II: Clinical Manifestations and Diagnostic Tests
532
Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...
532
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
348
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
348