Annular pancreas (AP) in adults is a rare embryologic abnormality detected after development of complications or as incidental finding. Diagnosis and treatment strategies for symptomatic adult AP remain controversial.We describe two different presentation of AP: a woman with a specific upper abdominal pain treated with medical therapy and a man with upper gastroenteric obstructive symptoms which underwent surgical duodeno-jejunal by-pass. English language literature about annular pancreas etiology, diagnosis and treatment was reviewed.No specific guidelines and protocols exist about management of AP, therefore, treatment and operative approaches must be individualized. In consideration of the possible post-operative complications, surgical treatment should be reserved in case of failure of conservative medical therapies.

Invasive coronary angiography (ICA) is the traditional method for the follow-up of graft patency in coronary artery bypass graft (CABG) patients. Nevertheless, the advent of multidetector computed tomography (MDCT) opened new perspectives for using a noninvasive, equally reliable method to study CABG patients. This review article will analyze the current feasibility of modern multi-slice MDCT, as well as its future perspectives.

Multidetector CTA is a sensitive technique for the diagnosis of VAD. Used as a complement to unenhanced brain CT, it has the advantage of being readily available and easy to perform.

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Background Imaging findings have a prominent role in early and correct identification of ovarian dysgerminoma, the most common ovarian malignant germ cell tumor (OMGCT). Despite Computed Tomography (CT) is widely used, Magnetic Resonance Imaging (MRI) has proved to be superior in adnexal masses characterization. Limited data and small series are available concerning MRI aspects of dysgerminoma. Case presentation From January 2012 to December 2018, a database of solid ovarian masses was retrospectively reviewed. Eight patients with histologically proven pure ovarian dysgerminoma and complete imaging available were identified and analyzed. Imaging findings were evaluated separately by two radiologists expert in female genito-urinary MRI. Conclusions MRI findings of a lobulated, purely solid, encapsulated mass with hyper-intensity of lobules and hypo-intensity of septa on T2w images contribute to differentiate dysgerminomas from other ovarian neoplasms.