유문 주위의 십이지장 종괴로 내원한 57세 남자 환자가 3급의 십이지장 신경내분비암과 다발성 간전이로 진단된다.
A 57-year-old male patient who was present with a duodenal mass around the pylorus was diagnosed with grade 3 duodenal neuroendocrine cancer and multiple liver metastases.