Delayed hepatic rupture post ultrasound-guided percutaneous liver biopsy: A case report.

RATIONALE

Hemorrhage, one of complications after liver biopsy, is often identified immediately after the procedure while delayed liver rupture is relatively rare.

PATIENT CONCERNS

A 45-year-old woman was diagnosed with undetermined liver cirrhosis and abnormal liver function. To determine the etiology and severity of liver cirrhosis, ultrasound-guided liver biopsy was arranged. The patients did not complain any pain during the procedure. Ultrasound examination on postoperative day1 (POD 1) and MRI on POD 3 showed no evidence of hematoma and ascites. On POD 7, however, the patient was taken to the hospital with a sudden onset of pain in the right upper quadrant of the abdomen.

DIAGNOSES

Contrast-enhanced computed tomography revealed liver rupture of right inferior segment of the liver with subcapsular hematoma.

INTERVENTIONS

Patient was treated with infusion of 2-unit red blood cell suspension, fluid and hemostatics.

OUTCOMES

The vital signs of the patient were stabilized after the therapy. The follow-up ultrasound 1 month later showed a shrunken subcapsular hematoma measuring 4.2 × 2.1 cm at the right lobe.

LESSONS

Whenever a liver biopsy procedure is performed, the care should be taken to avoid puncturing those areas that may have liver incisure. Moreover, the patient need to rest for several days and to avoid heavy activities, which is one of the major risk factors for post-procedure bleeding.