Pyloric Stenosis Flashcards

1
Q

What is pyloric stenosis?

A

Hypertrophy of the outlet pyloric sphincter of the stomach

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2
Q

Clinical features of pyloric stenosis

A

Vomiting after feeds (can be projectile)

Hypertrophic pyloric sphincter may be palpable on exam as smooth olive-sized mass

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3
Q

Investigations in pyloric stenosis

A

Abdominal USS

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4
Q

Management of pyloric sphincter

A

Surgical - pyloromyotomy

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5
Q

Complications of pyloric stenosis

A

Severe vomiting may lead to acid-base abnormality of hypochloremic hypokalaemic metabolic alkalosis due to loss of stomach HCl

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