An Interesting Case of Klebsiella Pneumoniae Pylephlebitis

Abstract

Pylephlebitis is defined as suppurative thrombophlebitis of the portal venous system. It is a rare condition that can be fatal if left untreated. It is usually caused by polymicrobial bacteria, most commonly Escherichia coli and Streptococcus genus. Klebsiella pneumoniae have been identified but the literature does not suggest a percentage of cases caused by this organism. The presentation includes abdominal pain, signs of sepsis and even septic shock. We present a case of a middle-aged female with K. pneumoniae bacteremia and pylephlebitis, with portal vein thrombosis visualized on an abdominal ultrasound. Although the patient was treated with broad-spectrum antibiotics and anticoagulation, she succumbed to multiorgan failure and septic shock on day two of intensive care.