Two Cases of Rocuronium-Induced Anaphylaxis/Anaphylactic Shock Successfully Treated With Sugammadex.

While anaphylaxis can occur at any time during general anesthesia, 90% of cases occur at induction of anesthesia. As several drugs are administered simultaneously at this time, it is difficult to identify the causative agent. However, it has been found that rocuronium is the most common drug associated with perioperative anaphylaxis.

Change in tongue pressure in patients with head and neck cancer after surgical resection.

Tongue pressure is reportedly associated with dysphagia. This study investigated relationships among characteristics of head and neck cancer, tongue pressure and dysphagia screening tests performed in patients with head and neck cancer during the acute phase after surgical resection. Fifty-seven patients (36 men, 21 women; age range 26-95 years) underwent surgical resection and dysphagia screening tests (Repetitive Saliva Swallowing Test, Water Swallowing Test, Modified Water Swallowing Test and Food Test) and pre- and postoperative measurement of tongue pressure at 5 time points (preoperatively, and 1-2 weeks and 1, 2, and 3 months postoperatively).

Iatrogenic subcutaneous emphysema and pneumomediastinum following a high-speed air drill dental treatment procedure.

Case: A patient was transported to our hospital with swelling in his right face and neck after restorative dental treatment. Subcutaneous emphysema and pneumomediastinum were discovered using computed tomography scans.

Outcome: The patient had no severe symptoms.