| 1. | When the sound is finished, the bird deflates its oesophagus.
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| 2. | Its testis slightly exceeds anteriorly the posterior end of the oesophagus.
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| 3. | Bacterial colonies may also become trapped in mucus produced in the oesophagus.
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| 4. | In some arachnids, the oesophagus also acts as an additional pump.
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| 5. | Oesophageal diseases include a spectrum of disorders affecting the oesophagus.
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| 6. | The buccal cavity empties through the pharynx into the oesophagus.
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| 7. | AGR2 levels are elevated in the preneoplastic tissue Barrett's oesophagus.
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| 8. | Initially, bougies were used to dilate benign strictures of the oesophagus.
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| 9. | These are cancers of the lung, pancreas, brain and oesophagus.
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| 10. | Octopuses have centralized brains located inside a cartilaginous capsule surrounding the oesophagus.
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