인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
ABSTRACT Early detection and treatment are essential to decrease the mortality rate of duodenal cancer (DC). However, the natural history of DC remains unclear. A 78‐year‐old woman underwent screening esophagogastroduodenoscopy (EGD) before surgery for advanced colon cancer. A 25 mm‐sized flat‐elevated lesion was detected in the second portion of the duodenum anal to the Vater's papilla. The biopsy specimen showed a tubular adenoma. The patient recovered well from right hemicolectomy and wished for periodic EGD follow‐up for the duodenal adenoma. The duodenal adenoma slowly increased in size, but a biopsy showed a tubular adenoma for 9 years. Ten years after the initial examination, biopsy showed well‐differentiated tubular adenocarcinoma, and submucosal invasion was suspected, although she did not wish to undergo surgery. The lesion finally progressed to advanced cancer 11 years later, and pancreatoduodenectomy was performed. The final stage was pT3N1M0, Stage IIIB. In this case, a duodenal adenoma progressed to advanced DC with lymph node metastasis. Early decision‐making regarding endoscopic resection is required even in older patients.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.