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Fig. 2 | Diagnostic Pathology

Fig. 2

From: Sinonasal mucosal melanoma with smooth muscle differentiation: a potential pathological diagnostic pitfall

Fig. 2

Coronal section of high-resolution computed tomography (CT) showed an inhomogeneously enhancing distended mass in the right nasal cavity (white asterisk) (A). Axial view exhibited the lesion extension to the right maxillary sinus (white asterisk) and a contralateral nasal septum deviation after breach (B). Sagittal view demonstrated lesion extending posteriorly beyond the inner nostril (black arrow) (C)

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