The LACSEMS: what radiologists need to know

Abstract

Endoscopic drainage is increasingly used in lieu of percutaneous or surgical drainage of pancreatitis-related fluid collections. The lumen-apposing, covered, self-expanding, metallic stent (LACSEMS) is a newly produced stent for the transmural drainage of such fluid collections. The use of LACSEMS devices requires close coordination between knowledgeable radiologic and gastrointestinal providers. We review pancreatitis-related fluid collections and show examples from our experience with LACSEMS and the appropriate case selection, planning, deployment, and follow-up for this novel device.

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