" /> vallecular sign - CISMeF





Preferred Label : vallecular sign;

Definition : Oral contrast is retained in the valleculae and pyriform sinuses. Suggests any process producing dysphagia.;

Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;

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Oral contrast is retained in the valleculae and pyriform sinuses. Suggests any process producing dysphagia.

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29/07/2025


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