Endovascular treatment of a rare case of haemobilia caused by both pseudoaneurysm and a giant hepatic haemangioma

• Main Authors: Federica Libra, MD, Serafino Santonocito, MD, Daniele Falsaperla, MD, Giovanni Failla, MD, Stefano Palmucci, PhD, Antonio Basile, PhD
• Format: Article
• Language: English
• Published: Elsevier 2021-03-01
• Series: Radiology Case Reports
• Subjects: Haemobilia; Hepatic pseudoaneurysm; Hepatic haemangioma; Endovascular treatment; Transarterial embolization (TAE)
• Online Access: http://www.sciencedirect.com/science/article/pii/S1930043320306956

Haemobilia is defined as bleeding from the biliary system due to abnormal communication between a blood vessel and the bile ducts. Melena or hematemesis, abdominal pain and jaundice represent the pathognomonic triad for haemobilia, but clinical presentation and aetiology of this entity are extremely variable. We report a case of a 50-year-old man with melena and anaemia and a clinical history of multivalvular endocarditis in which an extremely rare presence of 2 uncommon causes of haemobilia was found, such as a mycotic pseudoaneurysm and a giant hepatic haemangioma, both treated by transarterial embolization. In the management of haemobilia, TAE has been proven to be the treatment of choice because it combines a diagnostic angiography with therapeutic intervention in a minimally invasive, safe and effective way. Physician and radiologist should keep in mind also the uncommon aetiologies of haemobilia, knowing that the source of bleeding could be more than just one.