us-abfm MCQ (SBA): GERD (Alarm Features)

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MediumGastroenterologyGERD (Alarm Features)us-abfmus-abimus-usmle-step-2

A 62-year-old with GERD symptoms despite once-daily PPI for 8 weeks has persistent dysphagia. Next best step?

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us-abfm MCQ: GERD (Alarm Features) — Answer & Explanation | iatroX