Prognosis and Treatment Outcomes of Patients with Mixed Adenoneuroendocrine Carcinoma (MANEC) Abstract #1510

Introduction: Mixed adenoneuroendocrine carcinomas (MANEC) are rare tumors, commonly treated in analogy to adenocarcinomas (AC) or neuroendocrine carcinomas (NEC) without systematic data regarding response to therapy.
Aim(s): To analyze the treatment outcomes of MANEC patients.
Materials and methods: Retrospective analysis of all patients with MANEC at our center between 12/2011 and 09/2015.
Conference: 13th Annual ENETS conference (2016)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Dr. med. Leonidas Apostolidis

To read results and conclusion, please login ...

Further abstracts you may be interested in

#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
#685 A Small Mixed Adenocarcinoma and Neuroendocrine Tumor of the Duodenum with Multiple Liver Metastases
Introduction: Mixed adenocarcinoma and neuroendocrine cancers (MANECs) are rare specific type of tumors that are composed of two histologic components: a neuroendocrine carcinoma and an adenocarcinoma. There are only a few reports regarding MANEC of the stomach, colon and rectum in the literature.
Conference: 10th Annual ENETS Conference (2013)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Dr Nasim Valizadeh
#867 Mixed Adenoneuroendocrine Carcinoma (MANECs): A Rare and Challenging Subgroup of Neuroendocrine Neoplasia
Introduction: Mixed Adenoneuroendocrine Carcinomas (MANECs) are rare entities in which at least 30% of neoplastic cells are neuroendocrine in nature (WHO 2010 classification). They result either from two independent lesions that merge together or are unique lesions with different cell populations intermingled.
Conference: 11th Annual ENETS Conference (2014)
Category: Pathology, grading, staging
Presenting Author: Dr Conor Mosli Lynch
#1087 Gastro-Entero-Pancreatic Mixed Adenoneuroendocrine Tumors. Report of Four Cases.
Introduction: Mixed adenoneuroendocrine carcinomas (MANECs) is an uncommon entity with ill-defined clinicopathologic characteristics.
Conference: 12th Annual ENETS Conference (2015)
Category: Pathology, grading, staging
Presenting Author: Georgia Karayannopoulou
#1159 Mixed Adenoneuroendocrine Carcinomas (MANECs) of the Gastrointestinal Tract. ARGENTUM Group
Introduction: Mixed adenoneuroendocrine carcinomas of the gastrointestinal tract are rare neoplasms. In the 2000 WHO classification of endocrine tumors, such neoplasms were defined as mixed exocrine-endocrine tumors when each component represents at least 30% of the lesion. In the most recent WHO classification, such neoplasms are called “mixed adenoneuroendocrine carcinomas” (MANECs). They are a challenge for the diagnostic and treatment.
Conference: 12th Annual ENETS Conference (2015)
Category: Clinical cases/reports
Presenting Author: Ana Cabanne
Keywords: MANEC, NETs