Fig. 1From: Flat panel CT versus multidetector CT in skull base imaging: are there differences in image quality?Coronal reformation through anterior skull base with MDCT (A), FPCT 10s protocol (B) and FPCT 20s protocol (C). White arrows indicating palatovaginal canal that courses between the sphenoid process of the palatine bone and the anterior inferior wall of the sphenoid sinus in the roof of the nasopharynx, it transmits the pterygovaginal artery [10]Back to article page