๐Ÿ“˜ Chicago Classification v4.0 updates HRM interpretation with stricter criteria & mandatory clinical correlation.

๐Ÿ”„ Supine + upright swallows required.

๐Ÿšซ EGJOO now needs โ†‘IRP in both positions + abnormal confirmatory test.

โšก Achalasia (Types Iโ€“III) must include symptoms & supportive tests (TBE/EndoFLIP).

๐Ÿ”ฅ DES & Jackhammer diagnosed only when manometry + symptoms align.

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