OBJECTIVE: Evaluation of liver disease in patients with a high risk of postbiopsy bleeding presents a diagnostic challenge. Mini-laparoscopy offers the possibility of coagulation of biopsy site and the additional advantage of macroscopic liver assessment. We wished to assess the value and safety of mini-laparoscopy with guided biopsy as a diagnostic approach in patients in whom percutaneous liver biopsy is considered contraindicated because of a marked coagulopathy. METHODS: We investigated 61 consecutive patients with marked coagulopathy (prolonged international normalized ratio > 1.5, thrombocytopenia < 50/nl, or both; von Willebrand's disease/hemophilia). Diagnostic mini-laparoscopy with visually guided liver biopsy was undertaken for the evaluation of liver disease. Biopsy sites were coagulated prophylactically (n = 4) or therapeutically (n = 52). Safety, diagnostic yield, and therapeutic consequences were assessed. RESULTS: Macroscopic assessment of the liver was possible in 60/61 high-risk patients and was considered diagnostic in 1/61. In 58 of the remaining 60 patients, liver biopsy was technically feasible. There was no persistent postbiopsy bleeding. One patient with fulminant hepatic failure had self-limiting bleeding from the abdominal wall. Ninety-seven percent of the biopsies were of adequate size for diagnostic histological evaluation. CONCLUSIONS: Mini-laparoscopy with guided liver biopsy allows reliable and safe evaluation of liver disease in patients with severe coagulopathy.
OBJECTIVE: Evaluation of liver disease in patients with a high risk of postbiopsy bleeding presents a diagnostic challenge. Mini-laparoscopy offers the possibility of coagulation of biopsy site and the additional advantage of macroscopic liver assessment. We wished to assess the value and safety of mini-laparoscopy with guided biopsy as a diagnostic approach in patients in whom percutaneous liver biopsy is considered contraindicated because of a marked coagulopathy. METHODS: We investigated 61 consecutive patients with marked coagulopathy (prolonged international normalized ratio > 1.5, thrombocytopenia < 50/nl, or both; von Willebrand's disease/hemophilia). Diagnostic mini-laparoscopy with visually guided liver biopsy was undertaken for the evaluation of liver disease. Biopsy sites were coagulated prophylactically (n = 4) or therapeutically (n = 52). Safety, diagnostic yield, and therapeutic consequences were assessed. RESULTS: Macroscopic assessment of the liver was possible in 60/61 high-risk patients and was considered diagnostic in 1/61. In 58 of the remaining 60 patients, liver biopsy was technically feasible. There was no persistent postbiopsy bleeding. One patient with fulminant hepatic failure had self-limiting bleeding from the abdominal wall. Ninety-seven percent of the biopsies were of adequate size for diagnostic histological evaluation. CONCLUSIONS: Mini-laparoscopy with guided liver biopsy allows reliable and safe evaluation of liver disease in patients with severe coagulopathy.
Authors: Arthur Hoffman; Fareed Rahman; Sarah Prengel; Marcus Schuchmann; Martin Gotz; Markus Moehler; Peter Robert Galle; Ziping Li; Anthony Nicholas Kalloo; Ralf Kiesslich Journal: World J Gastrointest Endosc Date: 2011-01-16
Authors: Max G Beckmann; Matthias J Bahr; Johannes Hadem; Martin Bredt; Heiner Wedemeyer; Andrea S Schneider; Stefan Kubicka; Michael P Manns; Christian P Strassburg; Jochen Wedemeyer Journal: Gastroenterol Res Pract Date: 2009-11-15 Impact factor: 2.260
Authors: James Neuberger; Jai Patel; Helen Caldwell; Susan Davies; Vanessa Hebditch; Coral Hollywood; Stefan Hubscher; Salil Karkhanis; Will Lester; Nicholas Roslund; Rebecca West; Judith I Wyatt; Mathis Heydtmann Journal: Gut Date: 2020-05-28 Impact factor: 23.059