POEM is indicated for achalasia and which other group of disorders?

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Multiple Choice

POEM is indicated for achalasia and which other group of disorders?

Explanation:
POEM works by performing a myotomy of the esophageal muscle to relieve obstruction from achalasia and similar motility problems. Beyond achalasia, it is particularly helpful for spastic esophageal motility disorders, such as distal esophageal spasm and jackhammer esophagus, where weakening the overly contractile muscles improves bolus passage. This is why the correct choice is spastic esophageal motility disorders. GERD, esophageal cancer, and peptic ulcers involve different pathologies and are not treated with POEM.

POEM works by performing a myotomy of the esophageal muscle to relieve obstruction from achalasia and similar motility problems. Beyond achalasia, it is particularly helpful for spastic esophageal motility disorders, such as distal esophageal spasm and jackhammer esophagus, where weakening the overly contractile muscles improves bolus passage. This is why the correct choice is spastic esophageal motility disorders. GERD, esophageal cancer, and peptic ulcers involve different pathologies and are not treated with POEM.

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