Is elective neck dissection necessary in cases of laryngeal recurrence after previous radiotherapy for early glottic cancer?
Owing to the low occult neck disease rate and high post-operative fistula rate, elective neck dissection is not recommended for recurrent node-negative laryngeal tumours after radiation therapy if the initial tumour was an early glottic cancer.
Arterial BD and LAC are poor predictors of TBI in isolated head trauma.