article_metadata: Shu Pang Jiugang Song Kun Zhang Jia Wang Haiying Zhao Yongjun Wang Peng Li Ye Zong Yongdong Wu
article_metadata: 10.3389/fonc.2023.1073234
article_metadata: Front Oncol
article_metadata: 2023 Mar 13;13:1073234.
article_metadata: adenocarcinoma case report lymph nodes metastases multiple colorectal neuroendocrine tumors neuroendocrine sigmoid neoplasm
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36994194/
article_metadata: Case Reports
article_metadata: PMC10040595
article_metadata: 36994194
article_metadata: Case report: Coexistence of sigmoid tumor with unusual pathological features and multiple colorectal neuroendocrine tumors with lymph node metastases
article_metadata: 2023