Figure 6 a-b. CECT PNS: No soft tissue mass seen in the nasal cavity, non enhancing mass lesion in the left maxillary sinus (arrow mark)

From

Transitional Cell Papilloma of Nasal Cavity with Malignant Transformation

Vijaya KJ, Kaur P, Khurana A, Chauhan A, Singh G, Parmar P

American Journal of Medical Case Reports. 2015, 3(8), 231-234 doi:10.12691/ajmcr-3-8-3