Internal medicine (Tokyo, Japan) · 2023
Retrograde Transcaval Obliteration for Refractory Hepatic Encephalopathy with Multiple Intrahepatic Portosystemic Venous Shunts.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Omu Rifa, Sato Shunsuke, Nishimura Arisa, Arii Shin, Ikeda Yuji, Uchida Ryota, Nomura Kei, Sato Sho, Murata Ayato, Shimada Yuji, Genda Takuya
Аннотация
An intrahepatic portosystemic venous shunt (IPSVS) is a rare vascular abnormality, particularly in patients without cirrhosis. An 80-year-old woman without a history of chronic liver disease was admitted to our hospital with hepatic encephalopathy. Computed tomography revealed multiple IPSVSs with two large shunts in segment 6. As conservative therapies were insufficient for treating the symptoms and reducing ammonia levels, retrograde transcaval obliteration was performed. The two large shunts were successfully embolized using detachable coils. Consequently, hyperammonemia and hepatic encephalopathy dramatically improved, and the triphasic wave patterns of the electroencephalogram disappeared. Retrograde transcaval obliteration may be effective for refractory hepatic encephalopathy with IPSVS.