A retrospective analysis of 32 small and well-differentiated rectal neuroendocrine tumors with regional or distant metastasis

被引：2

作者：

Wang, Zhijie ^{[1
]}

Yu, Guozhi ^{[3
]}

li, Li ^{[2
]}

Qi, Shunli ^{[4
]}

Liu, Qian ^{[1
]}

机构：

[1] Chinese Acad Med Sci & Peking Union Med Coll, Dept Colorectal Surg, Beijing, Peoples R China

[2] Chinese Acad Med Sci & Peking Union Med Coll, Canc Hosp, Natl Canc Ctr, Med Records & Stat Room,Natl Clin Res Ctr Canc, Beijing, Peoples R China

[3] Beijing Anorectal Hosp, ERLONG Rd Hosp, Dept Colorectal & Anal Surg, Beijing, Peoples R China

[4] Beijing Anorectal Hosp, ERLONG Rd Hosp, Dept Pathol, Beijing, Peoples R China

来源：

REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS | 2023年 / 115卷 / 06期

关键词：

Rectum; Neuroendocrine; Neoplasm; Metastasis; Size; CONSENSUS GUIDELINES; MANAGEMENT; COLON;

D O I：

10.17235/reed.2022.9273/2022

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

Rectal neuroendocrine neoplasms (NENs) are a group of rare and heterogeneous diseases and are classified as well-differentiated neuroendocrine tumors (NETs) and poorly differentiated neuroendocrine carcinomas (NECs) based on histological differentiation. The patients were followed up with a median period of 32.5 (range 2-123) months and no patients were lost to follow-up. The median PFS time could not be obtained, as only less than half of the patients suffered tumor progression by the end of follow-up. The 1-year and 3-year PFS rates were 73.5% and 69.2%, respectively. The median OS was 86 months in the entire cohort. The 1-year and 3-year OS rates were 100% and 96.0%, respectively.

引用

页码：336 / +

页数：2

共 4 条

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