Related Experiment Video
Updated: Jul 12, 2026
11:54
Microsatellite DNA Genotyping and Flow Cytometry Ploidy Analyses of Formalin-fixed Paraffin-embedded Hydatidiform Molar Tissues
Published on: October 20, 2019
[Difficult diagnosis in pulmonary hydatidosis].
Monica Pop1, Alina Mureşan, Ruxandra Râjnoveanu
1Universitatea de Medicină şi Farmacie luliu Haţieganu Cluj-Napoca, Facultatea de Medicină, Disciplina de Pneumologie.
Summary
Echinococcosis, a parasitic disease caused by Echinococcus granulosus, can present as pulmonary hydatid cysts. Diagnosis is challenging due to imaging similarities with tumors, as illustrated by two case studies.
Area of Science:
- Veterinary parasitology
- Medical imaging
- Infectious diseases
Background:
- Echinococcosis is a zoonotic parasitic disease caused by Echinococcus granulosus.
- The parasite's life cycle involves canines as definitive hosts and humans as intermediate hosts.
- Hydatid cysts, commonly found in the liver and lungs, pose diagnostic challenges.
Observation:
- Two cases of pulmonary hydatid cyst are presented.
- Radiological features of hydatid cysts can mimic neoplastic lesions.
- Diagnostic difficulties arise from the non-specific imaging appearance.
Findings:
- The study details the diagnostic process for pulmonary hydatid cysts.
- Differential diagnosis between hydatid cysts and tumors is crucial.
- Accurate diagnosis relies on a combination of imaging and clinical evaluation.
Implications:
- Improved diagnostic strategies for pulmonary hydatidosis are needed.
- Radiologists and clinicians should consider echinococcosis in endemic areas.
- Timely diagnosis is essential for effective management and patient outcomes.
Related Concept Videos
01:26Pulmonary Tuberculosis IV
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
01:28Toxoplasmosis
Toxoplasmosis, a zoonotic disease caused by the protozoan Toxoplasma gondii, poses significant public health challenges globally due to its high seroprevalence and varied clinical manifestations. As an obligate intracellular parasite, T. gondii can infect all warm-blooded vertebrates, but felids are its only definitive hosts, shedding unsporulated oocysts into the environment. Humans typically acquire the infection through ingestion of tissue cysts in undercooked meat or oocysts from...
01:31Pulmonary Tuberculosis III
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
The first classification is based on the development of the disease, and it includes the following categories:
01:30Pulmonary Hypertension: Classification and Pathogenesis
Pulmonary hypertension (PH) is a severe health condition in which the mean pulmonary arterial pressure increases to 25 mmHg or more, even when the body is at rest. This high pressure in the blood vessels that transport blood from the heart to the lungs can cause various symptoms, including shortness of breath, can lead to right heart failure, and significantly affect the overall quality of life.
There are various classifications for PH, each relating to different underlying causes and also...
There are various classifications for PH, each relating to different underlying causes and also...
01:28Pulmonary Tuberculosis II
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...
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...
01:29Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...