[Transjugular liver biopsy in patients with bleeding tendency]

Transjugular liver biopsy (TJB) was successful in 14 of 23 patients with chronic liver disease and abnormal coagulation profiles. There were 7 men and 7 women between the ages of 20 and 65. No bleeding followed the procedure, nor were there any other significant complications. The size of the specimens and the number of portal spaces included were compared with those obtained by percutaneous liver biopsy from 12 patients with advanced liver cirrhosis. TJB samples were smaller than those obtained by percutaneous biopsy (0.56 +/- 1.6 cm vs 1.0 +/- 0.05) and contained fewer portal spaces (2.2 +/- 1.6 vs 3.4 +/- 2.3). Despite the smaller size, the contribution of TJB to diagnosis and prognosis was defined as good in 78% of the patients. We conclude that TJB is safe and is an important tool for liver tissue diagnosis in patients with bleeding tendency.