Cross-sectional Imaging of Gallbladder Carcinoma: An Update

Perioperative Cross-sectional Imaging

Development of electrocardiographically (ECG) gated multisection computed tomography (CT) has had a significant, immediate impact in cardiovascular imaging. The capabilities of this new technique have become particularly important in the preoperative assessment of the cardiac surgery patient. Cardiac surgery in the 21st century has become increasingly complex because of an aging population need...

Gallbladder Carcinoma: Multimodality imaging pearls and pitfalls

Gallbladder and biliary tract carcinoma: A comprehensive update, Part 2.

Gallbladder carcinoma and carcinoma of the bile ducts are relatively rare cancers in the United States. These cancers are often diagnosed in an advanced stage due to their nonspecific symptomatology and until recently have been associated with a dismal prognosis. Recent advances in imaging and surgical techniques along with emerging options in palliative chemotherapy have improved the outlook i...

Cross-sectional imaging of aortic infections

Aortic infections are uncommon clinical entities, but are associated with high rates of morbidity and mortality. In this review, we focus on the cross-sectional imaging appearance of aortic infections, including aortic valve endocarditis, pyogenic aortitis, mycotic aneurysm and aortic graft infections, with an emphasis on CT, MRI and PET/CT appearance. Teaching Points • Aortic infections are as...

Cross-sectional imaging of inflammatory bowel disease.

The cross-sectional imaging modalities provide an important diagnostic perspective in patients with inflammatory bowel disease that often has a profound influence on the therapeutic decision-making process. They can directly and noninvasively image infectious and inflammatory complications involving the bowel wall, serosa, and mesentery that can only be assessed indirectly by colonoscopy and ba...