National Institute of Health Research, Imperial College London.

The LimFlow system is currently the only registered device a total percutaneous DVA can be performed with. In addition to the percutaneous creation of an arteriovenous fistula (AVF), it also allows disruption of the veins with a dedicated valvulotome.

Inflammatory myofibroblastic tumor (IMT) of the lung is a rare tumor but it should be considered when dealing with primary lung tumors in children, adolescents, and nonsmoking adults. It is, from a pathologic point of view, a benign tumor composed of a spindle cell proliferation and inflammatory cells. Its clinical behavior, however, is variable with a benign evolution at one, and a malignant evolution with recurrent and metastatic disease at the other end of the spectrum. Diagnosis is very difficult and often only possible after resection of the tumor. We present a case of pulmonary IMT in a 15-year-old male with malignant features on radiographic and F-Fluoro-deoxyglucose positron emission tomography imaging. Pathogenesis, pathology findings, clinical behavior, and imaging of pulmonary IMT are briefly discussed.

Combining the AFX and Valiant Captiva endografts is an off-the-shelf solution for treatment of large diameter aortic necks and small aortic bifurcations in patients deemed unfit for open repair or declined for fenestrated endografts. Longer follow-up is required to assess the long-term safety with special focus on aortic neck dilation.

No abstract