This axial (cross-sectional),contrast-enhanced CT through the orbits and ethmoid sinuses reveals soft tissue opacification of the left ethmoid air cells,with focal bone destruction and extension into the medial left orbit and mild lateral displacement of the medial rectus muscle. This represents a squamous cell carcinoma,which accounts for 80% of malignancies in the sino-nasal region. Less common malignancies include adenocarcinoma,adenoid cystic carcinoma,lymphoma,and melanoma | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Living Art Enterprises |
Bildgröße: | 4200 px × 4600 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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