梨状窩に唾液貯留を認める。

粥が口腔内から咽頭腔に落下するように流入し、嚥下される。

食塊や唾液が梨状窩(梨状陥凹)に残留し、遅れて気道内に流入していく様子が確認できる。
(PAS8)

Pooling of saliva in pyriform sinuses are identified.

Rice porridge entered the pharynx as if it is dropped from oral cavity and was swallowed.

Bolus and saliva were remained in pyriform sinuses, which were gradually entered into the airway.
(PAS8)