Achalasia Flashcards
1
Q
What is the definition of achalasia?
A
Inability of the oesophagus to relax
2
Q
What is the pathophysiology of achalasia?
A
- degeneration of myenteric plexus
- characterised by lack of peristalsis of oesophagus
- does not open following food intake
3
Q
What is the main cause of achalasia?
A
idiopathic most of the time
4
Q
Name 3 symptoms of achalasia?
A
- dysphagia
- regurgitation
- weight loss
5
Q
What is the main complication of achalasia?
A
Increases the risk of oesophageal squamous cell carcinoma
