Bilateral vocal cord paresis as a rare complication of endoscopic retrograde cholangiopancreatography: a case report for the attention of endoscopist

Abstract

<p class="abstract">Bilateral vocal cord paresis is an extremely rare complication of endoscopic retrograde cholangiopancreatography (ERCP) with no case reported prior to this. We present a case of a 38 years old gentleman who suddenly developed aphonia and aspiration symptoms following ERCP. A rigid laryngoscopy done showed adductor paresis of bilateral vocal cords causing his symptoms, which was presumed to be a complication of the ERCP. He was treated conservatively and clinically improved with time. The present case report emphasizes that bilateral vocal cord paresis could occur as a complication of ERCP.</p>