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Zenker's diverticulum is a propulsion diverticulum in the pharynx. Current practice for the management of symptomatic pharyngeal pouches includes endoscopic pharyngeal stapling, performed trans-orally, and external approaches via a cervical incision. There is no published recommendation on how to approach diverticula with extension into the mediastinum, which may not be adequately treated with the above methods.
Cases:
We describe two cases in which thoracoscopic mobilisation of Zenker's diverticulum was performed using video-assisted thoracoscopic surgery together with traditional transcervical mobilisation and excision of the pouch. This allowed safe surgical access to the inferior limit of the pouch, and delivery of the sac into the neck incision following division of any inferior adhesions (to the great vessels in one case).
Discussion:
In the first report of this technique, we describe a thorough, safe method of dissecting large diverticula that extend into the mediastinum, which minimises the risk to mediastinal structures.
Thoracic trauma accounts for 25% of all trauma related deaths. The majority of thoracic trauma patients can be managed conservatively by simple chest tube drainage, respiratory support and pain management. The mechanism of injury after thoracic trauma can be classified as blunt or penetrating trauma. The anesthetist plays an important role in the management of severe thoracic trauma from an initial stage of primary survey right through to management in the intensive care unit. In the emergency department, decisions and actions have to be taken without delay. In a trauma situation, there is little opportunity to obtain standard anesthetic pre-operative assessment. Video-assisted thoracic surgery is an important and extensively used diagnostic tool for suspected traumatic intrathoracic lesions, including stab wounds, in hemodynamically stable patients. Urgent thoracotomy is indicated in the presence of severe hemorrhage. A quick standard anesthetic assessment should be performed on all trauma patients.
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