Fig. 2From: Angiomatous antrochoanal polyp: a rare entity of choanal polypsCT scan with coronal and axial soft tissue cut showing a soft tissue density mass filling the right maxillary antrum, right nasal fossa, with a widened MSO (white arrow) and filling most of the right bulla (b) that has a widened ostium (white arrowhead)Back to article page