BACKGROUND Percutaneous liver biopsies,including coaxial needle biopsy(CNB),are the pre-ferred method for tissue sampling to diagnose or characterize an array of hepatic conditions.Despite the advent of intraprocedura...BACKGROUND Percutaneous liver biopsies,including coaxial needle biopsy(CNB),are the pre-ferred method for tissue sampling to diagnose or characterize an array of hepatic conditions.Despite the advent of intraprocedural image guidance,and various“plugging”techniques,bleeding remains a frequent and potentially highly mor-bid complication,particularly in patients with bleeding risks.Thus,post-biopsy bleeding risk leads to extended patient monitoring,and in significant cases,ad-ditional imaging,intervention,and even surgery.Very rarely,death has resulted.CASE SUMMARY We report a series of five image-guided liver biopsy cases undertaken due to a variety of clinical conditions followed by the use of a new electrocautery hemo-stasis device called SinglePass Kronos.Indications for the CNB included non-alcoholic steatohepatitis,hepatocellular carcinoma and cirrhosis,abnormal liver function tests with positive autoimmune serologies,abnormal imaging findings,and jaundice.All biopsy procedures were successful with no complications th-rough 30 days following CNB.Post-procedure ultrasound confirmed the absence of bleeding in all five cases.CONCLUSION Hemostasis of CNB tracts using SinglePass Kronos was obtained in all cases.Ad-ditional study of this device is warranted.展开更多
文摘BACKGROUND Percutaneous liver biopsies,including coaxial needle biopsy(CNB),are the pre-ferred method for tissue sampling to diagnose or characterize an array of hepatic conditions.Despite the advent of intraprocedural image guidance,and various“plugging”techniques,bleeding remains a frequent and potentially highly mor-bid complication,particularly in patients with bleeding risks.Thus,post-biopsy bleeding risk leads to extended patient monitoring,and in significant cases,ad-ditional imaging,intervention,and even surgery.Very rarely,death has resulted.CASE SUMMARY We report a series of five image-guided liver biopsy cases undertaken due to a variety of clinical conditions followed by the use of a new electrocautery hemo-stasis device called SinglePass Kronos.Indications for the CNB included non-alcoholic steatohepatitis,hepatocellular carcinoma and cirrhosis,abnormal liver function tests with positive autoimmune serologies,abnormal imaging findings,and jaundice.All biopsy procedures were successful with no complications th-rough 30 days following CNB.Post-procedure ultrasound confirmed the absence of bleeding in all five cases.CONCLUSION Hemostasis of CNB tracts using SinglePass Kronos was obtained in all cases.Ad-ditional study of this device is warranted.
