This preliminary study suggests EUS-TCB can safely be used to obtain biopsy specimens of intraintestinal and extraintestinal mass lesions and lymphadenopathy. Its use may reduce the number of needle passes compared with EUS-FNA. This may reduce costs by shortening the procedure, diminishing the need for an onsite cytopathologist or technician, and lowering the frequency of nondiagnostic procedures. Prospective studies are needed to verify these findings.

No abstract

Inferior vena cava filters can provide lifesaving protections in patients with recurrent venous thromboembolic disease that are not candidates for anticoagulation. They are, however, associated with short- and long-term complications necessitating frequent follow-up. The authors report, in this article, a case of migration of Bird's Nest filter strut into the descending aorta and its percutaneous retrieval by snaring and capture. This case also underscores the trend to use retrievable filters to avoid longer-term complications.