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ANMELDUNG

Moderators: Bruno Jorge Cunha, Braga/PT; Paolo Rondi, Brescia/IT

Lecture 1: Radiological anatomy of nasal cavity and paranasal sinuses, Elena Marin Diez, Santander/ES
Lecture 2: Sinonasal Neoplasms and their mimics: What the surgeon wants to know, Davide Mattavelli, Brescia/IT
Lecture 3: CT and MRI evaluation of Sinonasal Neoplasms and their mimics: The radiologist point of view, Bruno Jorge Cunha, Braga/PT

General description, scope and objectives of this webinar
The programme of this webinar will cover sinonasal neoplasms covering topics including radiological anatomy of nasal cavity and paranasal sinuses, sinonasal Neoplasms and their mimics: what the surgeon want to know, and CT and MRI evaluation of Sinonasal Neoplasms and their mimics: the radiologist point of view. It is aimed at head & neck radiologists, radiologist residents/juniors, students and people who are interested in the ESHNR diploma who want to improve their skills in:
– Optimize imaging protocol selection: CT for bone detail and surgical landmarks; MRI for tumor characterization, perineural spread, and intracranial/orbital extension
– Identify surgical landmarks and barriers: lamina papyracea, cribriform plate, vidian canal, carotid artery

After watching the webinar, participants will be able to
– Differentiate true neoplasms from inflammatory/infectious mimics (polyps, fungal sinusitis, inverted papilloma vs. malignancy)
– Characterize lesion type: recognize imaging hallmarks of sinonasal neoplasms vs. common mimics (polyps, fungal disease, inverted papilloma, aggressive infection)
– Define the local extent of disease: involvement of orbit, skull base, pterygopalatine fossa, perineural spread
– Assess disease extent and critical barriers: skull base, lamina papyracea, orbit, pterygopalatine/infratemporal fossa, carotid artery
– Report features that impact surgical approach and prognosis: margins, resectability, nodal disease, complications of prior surgery/radiation
– Highlight surgically relevant features: margins, resectability, vascularity, bone erosion vs. remodeling, prior treatment changes
– Provide reports tailored to surgical planning: emphasize findings that alter approach, complication risk, and differential diagnosis