Esophageal Disorders Flashcards

1
Q

Achalasia

A

Failure to relax the LES
Autoimmune inflammation
Functional obstruction

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2
Q

Achalasia S/S

A

Dysphasia
Regurgitation
CP, heartburn, weight loss

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3
Q

Diffuse esophageal spasm (DES)

A

Uncoordinated contractions of esophagus causing:
CP
Intermittent dysphagia
Corkscrew esophagus

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4
Q

Esophageal Atresia

A

Absent midportion of esophagus.

Presents w/ gasless abdomen

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5
Q

Which type of hernia can cause GERD?

A

Hiatal

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6
Q

Hiatal hernia

A

Protrusion of stomach through hiatus.

Common, harmless, but may promote GERD.

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7
Q

Erosive esophagitis

A

Responsible for 40-60% of GERD symptoms

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8
Q

Esophageal stricture

A

Complication of GERD

Results from healing of esophagitis

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9
Q

Barrett’s Esophagus

A

Acid damaging the lining of esophagus causing chronic esophagitis.
Columnar cells replace squamous cells, causing metaplasia
Leads to adenocarcinoma

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10
Q

Mallory-Weiss Tear

A

Caused by severe retching and vomiting.

tear occurs at junction of esophagus and stomach

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11
Q

Zenker’s diverticulum

A
Most common esophageal diverticulum located above UES
Dysphagia
Weight loss
Regurg
Chronic cough
aspiration
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12
Q

Scleroderma

A

Can cause motility issues in distal 2/3 of esophagus

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