We describe the case of a patient for whom
choledochoduodenostomy was performed under endoscopic ultrasound (EUS) guidance as an alternative to percutaneous transhepatic biliary drainage (
PTBD) for the treatment of
obstructive jaundice. An 82-year-old man with ampullary
cancer was considered operable, but he refused surgery. Endoscopic biliary drainage (EBD) with an 8.5-French
plastic stent was performed 2 months later because of the development of
obstructive jaundice. The EBD
stent was occluded 5 months after the
stent insertion, and EUS
choledochoduodenostomy (EUS-CDS) was performed.
Pneumoperitoneum occurred 1 day after the procedure, which resolved with
conservative treatment. Six months later, multiple
lymph node metastases occurred, and the patient was effectively treated by
chemotherapy (S-1). The patient is still alive with a good quality of life more than 2 years after EUS-CDS. We conclude that EUS-CDS is an effective alternative to
PTBD or EBD for patients with malignant biliary obstruction, especially due to ampullary
cancer.