Definition

1. Noun:
   • Accumulation of fluid in the pleural cavity: A medical condition characterized by an abnormal collection of fluid in the pleural space, which is the area between the lungs and the chest wall. This condition often results from underlying diseases affecting organs such as the heart or kidneys.

Usage Examples

• Noun:
  • The patient's shortness of breath was diagnosed as being caused by a hydrothorax.
  • Congestive heart failure is a common cause of hydrothorax.

Advanced Usage

• Clinical Context: The term is used almost exclusively in medical and clinical settings to describe a specific pathological finding. It is often identified via imaging techniques like chest X-rays or ultrasound.
  • The radiologist noted a significant hydrothorax on the left side of the chest.

Variants and Related Words

• Pleural Effusion (n): A broader term for any abnormal collection of fluid in the pleural space; hydrothorax is a type of pleural effusion.
  • While all cases of hydrothorax are pleural effusions, not all pleural effusions are classified as hydrothorax (e.g., hemothorax involves blood).
• Thoracentesis (n): A medical procedure to drain fluid from the pleural space, often performed to relieve symptoms of hydrothorax.
  • Thoracentesis was performed to drain the hydrothorax and improve the patient's breathing.

Synonyms

• Pleural effusion: Abnormal fluid in the pleural cavity (a more general synonym).
• Dropsy of the chest: An older, less common term.

Related Phrases

• "Bilateral hydrothorax": Fluid accumulation on both sides of the chest.
  • The patient presented with bilateral hydrothorax, complicating the respiratory failure.
• "Malignant hydrothorax": Pleural effusion caused by cancer.
  • The malignant hydrothorax was managed with a combination of drainage and chemotherapy.

Noun

1. accumulation of fluid in the pleural cavity (the space between the lungs and the walls of the chest) often resulting from disease of the heart or kidneys