During the annual meeting of the American Society of Anesthesiologists held in Chicago October 14-19, Dr. Jacek Wojtczak presented a poster based on his research with Janet Pennella-Vaughan, MSN and Dr. Stefan Lucas. The poster was titled, "Sonographic Assessment of Tongue Size: Comparison of Two-Dimensional (2D), Biplane (BP) and Three-Dimensional (3D) Ultrasound".