Abstract library

284 results for "rectal nec".
#2740 Long-Term Complete Response in Metastatic Poorly-Differentiated Neuroendocrine Rectal Carcinoma with Multimodal Approach. A Case Report
Introduction: Rectal neuroendocrine carcinomas (NEC) are extremely rare and account for less than 1% of colorectal malignancies.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: Medical Doctor Pietro Maria Lombardi
#1252 Radio-chemotherapy versus Surgery in Non-metastatic Ano-rectal Neuroendocrine Carcinoma: A Multicenter Study by the Association des Gastro-Entérologues Oncologues
Introduction: Neuroendocrine carcinomas (NEC) of the anus or the rectum are a rare disease, accounting for less than 1% of all digestive malignancies. Most are metastatic at diagnosis and treated with a platinum-based chemotherapy. No guidelines for localized tumors exist.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Medical treatment - Chemotherapy
Presenting Author: Dr Bertrand Brieau
#1270 Clinicopathological Features and Prognostic Factors of Colorectal Neuroendocrine Neoplasms in China
Introduction: Limited research is available regarding colorectal neuroendocrine neoplasms (NENs), especially in China.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: M.D. Mengjie Jiang
Authors: Jiang M, Fu J, Tan Y, Hu H, ...
#561 Determinants of Long-Term Outcome for Rectal NETs from a Large German Multicentre Cohort
Introduction: Neuroendocrine tumors (NET) of the rectum are a rare subgroup of NETs with mostly favorable prognosis. Some, however, tend to have a poorer outcome.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Sebastian Maasberg
#649 Poorly Differentiated Rectal Neuroendocrine Tumors: A Report of Three Cases
Introduction: Rectal neuroendocrine tumors (NETs) are rarely seen, representing only 1% to 2% of all rectal tumors, and 17% gastrointestinal NETs. They are classified by site of tumor origin and by degree of differentiation.
Conference: 10th Annual ENETS Conference 2013 (2013)
Category: Pathology, grading, staging
Presenting Author: Arzu Yaren
Keywords: rectum NEC
#955 Usefulness of the WHO Classification and of the ENETS TNM Staging System to Predict Prognosis in Patients with Rectal NENs
Introduction: WHO classification and TNM staging system have been proposed for rectal neuroendocrine neoplasia (NENs). However, their prognostic accuracy is not validated yet.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Professor Gianfranco Delle Fave
#1473 Long-term Outcomes of Colorectal Neuroendocrine Tumors: A Sub Group Analysis of 29 G3 Cases According to the 2010 WHO Classification
Introduction: Colorectal neuroendocrine tumors (NETs) are a group of heterogenous neoplasm.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Jiahua Leng
Authors: Leng J, Li Z W, Li Y, Chen Z S, ...
#2920 Mutation Spectrums Analysis of Colorectal Adenocarcinoma and Neuroendocrine Neoplasm Based on Same Genetic Background to Reveal Tumorigenesis
Introduction: The tumorigenesis of neuroendocrine neoplasm (NEN) are still ambiguous. The therapies of NENs in colon or rectum refer to adenocarcinomas (AC) when tumor metastasis, but the response was unsatisfactory which inspired us to explore the mutation difference.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Dr. Wen Cai
Authors: Cai W, Ge W, Wu D, Mao J, ...
#558 MANECs Among Colorectal Signet Ring Cell Carcinomas
Introduction: The mixed adenoneuroendocrine carcinomas (MANEC, WHO 2010) are neoplasms with heterogeneous morphology, whose mixed nature may be difficult to recognize.
Conference: 9th Annual ENETS Conference (2012)
Category: Basic
Presenting Author: MD Gratiana Hermann
#2257 Poorly Differentiated Neuroendocrine Carcinomas of the Colon: A Clinicopathological Study
Introduction: Neuroendocrine carcinomas (NEC) of the colon and rectum are aggressive and rare tumours. The Digestive Tract WHO classification 2010 defines the entity of large cell NEC (LCNEC) in contrast to small cell NEC (SCNEC).
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Pathology - grading, staging
Presenting Author: Inga Boeck
Authors: Boeck I, Weihe E, Krieg A, Gabbert H E, ...