Anesth Analg. 2007 Sep;105(3):786-7.

Easy endotracheal intubation of a patient suffering from both Cushing's and Nelson's syndromes predicted by the upper lip bite test despite a Mallampati Class 4 airway.

 

Khan ZH, Gharabaghian M, Nilli F, Ghiamat M, Mohammadi M.

A 31-yr-old woman with concurrent Cushing's and Nelson's syndromes was scheduled for transsphenoidal hypophysectomy. The patient had generalized edema, morbid obesity, and a history of sleep apnea. Her Mallampati assessment was Class 4, suggesting very difficult intubation, but the upper lip bite test predicted easy intubation. After rapid sequence induction, there was a Class 1 view on laryngoscopy, and intubation was accomplished easily.


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