Late polymicrobial transjugular intrahepatic portosystemic shunt infection in a liver transplant patient: A case report.
World J Hepatol
; 14(4): 846-853, 2022 Apr 27.
Article
em En
| MEDLINE
| ID: mdl-35646273
ABSTRACT
BACKGROUND:
Infection of a transjugular intrahepatic portosystemic shunt (TIPS) stent is a rare and serious complication that most commonly occurs during TIPS creation and revision. Patients typically present with recurrent bacteremia due to shunt occlusion or vegetation. To date there are approximately 58 cases reported. We present a patient diagnosed with late polymicrobial TIPS infection five years following TIPS creation. CASESUMMARY:
A 63-year-old female status-post liver transplant with recurrent cirrhosis and portal hypertension presented with sepsis and recurrent extended-spectrum beta-lactamase Escherichia coli bacteremia. Computed tomography of the abdomen revealed an occluded TIPS with thrombus extension into the distal right portal vein, and focal thickening of the cecum and ascending colon. Colonoscopy revealed patchy ulcers in these areas with histopathology demonstrating ulcerated colonic mucosa with fibrinopurulent exudate. Shunt thrombectomy and revision revealed infected-appearing thrombus. Patient initially cleared her infection with antibacterial therapy and TIPS revision; however, soon after, she developed Enterobacter cloacae bacteremia and Candida glabrata and C. albicans fungemia with recurrent TIPS thrombosis. She remained on antifungal therapy indefinitely and later developed vancomycin-resistant Enterococcus faecium with recurrent TIPS thrombosis. The option of liver re-transplant for removal of the infected TIPS was not offered given her critical illness and complex shunt anatomy. The patient became intolerant to linezolid and elected hospice care.CONCLUSION:
Clinicians should be aware that TIPS superinfection may occur as long as five years following TIPS creation in an immunocompromised patient.
Texto completo:
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
World J Hepatol
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Estados Unidos