Related Experiment Video
Updated: Jul 3, 2026
07:27
Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
Published on: January 23, 2026
Respiratory failure caused by giant thymolipoma
Sami Ceran1, Baykal Tulek, Guven Sunam
1Department of Thoracic Surgery, Meram Faculty of Medicine, Selcuk University, Konya, Turkey.
The Annals of Thoracic Surgery
|July 22, 2008
Summary
A large anterior mediastinal tumor, identified as thymolipoma, caused respiratory failure in a 31-year-old woman. Surgical resection of the thymolipoma led to immediate respiratory improvement, highlighting the need for prompt surgical intervention.
Area of Science:
- Thoracic surgery
- Oncology
- Pathology
Background:
- Mediastinal tumors can cause significant respiratory compromise.
- Thymolipoma is a rare, benign tumor of the thymus gland.
- Massive tumors require prompt diagnosis and management.
Observation:
- A 31-year-old woman presented with acute respiratory failure.
- Imaging revealed a large anterior mediastinal mass.
- The mass was suspected to be lipomatous.
Findings:
- Surgical resection of the anterior mediastinal mass was performed.
- Histopathologic examination confirmed the diagnosis of thymolipoma.
- The patient experienced immediate improvement in respiratory status post-surgery.
Implications:
- Thymolipoma can grow to massive sizes, leading to critical symptoms.
- Early surgical resection is crucial for managing symptomatic thymolipoma.
- This case underscores the importance of considering thymolipoma in the differential diagnosis of anterior mediastinal masses.
Related Concept Videos
01:30Acute Respiratory Failure-III
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 causing...
01:21Acute Respiratory Failure-II
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
01:21Acute Respiratory Failure-I
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
01:27Pneumothorax-II
Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Clinical Manifestations:
01:08Pneumothorax II: Pathophysiology
Pneumothorax means the presence of air in the pleural space — the thin potential gap between the visceral and parietal pleura. This condition disrupts the normal pressure balance that keeps the lungs inflated, leading to partial or complete collapse of the affected lung.Normal physiologyUnder normal conditions, the pleural space maintains a slightly negative intrapleural pressure, which keeps the lungs expanded against the chest wall. This negative pressure creates a delicate balance between...
01:26Pneumothorax-I
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.