Pleuraal Effusion

Question 1

Definition

Answer 1

It is defined as the abnormal accumulation of fluid in pleural cavity

Question 2

Etiology (pleural effusion)

Answer 2

Pneumonia
Empyema
Rheumatoid arthritis tb
Pulmonary embolism
Pulmonary htn
Idiopathic
Hepatic cardiac and renal failure
CHF
Malignancy

Question 3

Signs and symptoms

Answer 3

Cough
Dry ,non productive cough
Fever
Pleuretic chest pain
Dyspnea
Orthopnea

Question 4

Pathophysiology

Answer 4

Due to etiological factors
↓
Increased pressure in pulmonary vessel’s
↓
Increased amount of fluid enter intersticual space of lung
↓
Effusion

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Due to etiological factors
↓
Excessive production and accumulation of fluid in pleural space
↓
Effusion of fluid in pleural cavity