case_images: PMC10924622_01
case_images: computed tomography scan in axial (A) and sagittal (B) sections with injection of the contrast product showing an esthesioneuroblastoma with total destruction of the cribriform plate of the ethmoid
case_images: PAMJ-46-111-g001.jpg
case_images: PMC10924622_01_PAMJ-46-111-g001.jpg
case_images: F1
case_images: The computed tomography (CT) and magnetic resonance imaging (MRI) confirm that it is a large tumor process measuring 73*54*40mm, centered on the right nasal cavity with irregular contours in places, which enhances heterogeneously after intravenous injection of contrast product, without secondary localization (Figure 1, Figure 2).
case_images: T1 in axial (A), sagittal (B) and T2 in axial (C) magnetic resonance imaging sections showing an esthesioneuroblastoma occupying all of the nasal cavities and extending to the oropharynx
case_images: PAMJ-46-111-g002.jpg
case_images: PMC10924622_01_PAMJ-46-111-g002.jpg
case_images: F2
case_images: The computed tomography (CT) and magnetic resonance imaging (MRI) confirm that it is a large tumor process measuring 73*54*40mm, centered on the right nasal cavity with irregular contours in places, which enhances heterogeneously after intravenous injection of contrast product, without secondary localization (Figure 1, Figure 2).
case_images: histological appearance of tumor proliferation arranged in lobules and clusters of monomorphic cells compatible with esthesioneuroblastoma
case_images: PAMJ-46-111-g003.jpg
case_images: PMC10924622_01_PAMJ-46-111-g003.jpg
case_images: F3
case_images: The biopsy of the mass with the anatomopathological and immunohistochemical study made it possible to make the diagnosis of esthesioneuroblastoma grade III according to the Hyams classification (Figure 3).
case_images: computed tomography scan axial section before tumor resection (A), after tumor resection (B), after radiotherapy (C) and after 6 months from the end of treatment (D)
case_images: PAMJ-46-111-g004.jpg
case_images: PMC10924622_01_PAMJ-46-111-g004.jpg
case_images: F4
case_images: After 6 months of progress, the patient is still alive and in good control of his disease (Figure 4).