Robotic enucleation of a biliary adenofibroma.
Journal:
BMJ case reports
Published Date:
Aug 10, 2021
Abstract
A 69-year-old man was referred to the hepatobiliary surgeons for mild enlargement of an asymptomatic cystic liver lesion found on routine screening in 2017 that measured 3.7×3.6×4.3 cm. Work-up with MRI revealed a complex multilocular cyst that had enlarged to 6.6×5.5×4.6 cm. Other work-up was unremarkable. He had a Eastern Cooperative Oncology Group score of 1; therefore, a surgical excision was planned due to the possibility for malignancy. A robotic approach with enucleation of the lesion was undertaken, with plans for return for a wider resection if pathological examination revealed malignancy. The lesion was noted to be a biliary adenofibroma, an exceptionally rare lesion that is thought to be benign, but requires excision due to potential malignant degeneration. The patient was discharged home the following day and has had minimal pain in his postoperative course.