[A case of acute chylous peritonitis treated with ultrasound-guided intranodal lymphangiography].

An 80-year-old woman presented with acute abdominal pain and distention. A diagnosis of acute chylous peritonitis was made via contrast-enhanced computed tomography and abdominal paracentesis. She underwent ultrasound-guided intranodal lymphangiography with Lipiodol (IL with Lipiodol), and her persistent abdominal pain was significantly reduced within a day. Moreover, her ascitic fluid showed marked improvement and paracentesis was no longer needed. Based on the findings of the study, IL with Lipiodol could be a promising minimally invasive approach in the treatment of acute chylous peritonitis.