ObjectivePathology of the external and middle ear is the most frequent reason to prescribe antibiotics and perform surgery in children and young adults. In the majority of cases imaging studies are not performed; the need for imaging comes when complications are suspected or when treatment is not effective. This paper discusses indications for temporal bone imaging studies and presents the most frequent pathological conditions, together with differential diagnosis, clinical symptoms and methods of treatment.Methods and ResultsThis pictorial review describes major external and middle ear diseases, with special regard to clinical findings and appropriate reporting.ConclusionsApprehension of the complete clinical picture, together with imaging clues, narrows differential diagnosis and helps avoid mistakes. Evaluation of temporal bone pathologies requires close cooperation between the clinician and radiologist.

No abstract

MPR reconstructions were most useful in the assessment of skull base trauma, skull base tumours and in cases of chronic middle ear inflammation. Highly vascularized tumours, disruption of ossicular chain and stapes prosthesis were best evaluated on 3-D reconstructions. Axial images proved to be the best for otosclerosis interpretation.

Endovascular embolization of epistaxis in patients with HHT is an effective and safe procedure although it cannot provide a long-term cure in most cases. Embolization reduces the frequency, severity and duration of nasal bleeding in patients with HHT, improving patients' quality of life.

No abstract