Gastric Adenocarcinoma - Neuroendocrine Tumor and Mixed Adenoneuroendocrine Carcinoma: From the Common to the Infrequent

2017 ◽  
Vol 152 (5) ◽  
pp. S1287
Author(s):  
Bernardo Borraez ◽  
Jaime A. Montoya ◽  
Oscar A. Guevara ◽  
Ricardo Oliveros ◽  
Raul Pinilla
Keyword(s):  
Neuroendocrine Tumor ◽  
Gastric Adenocarcinoma ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
The Common

scholarly journals Neuroendocrine tumor of the common bile duct: a case report and review of the literature

2018 ◽  
Vol Volume 11 ◽  
pp. 2295-2301 ◽  
Author(s):  
Zhong Liu ◽  
Deng-Yong Zhang ◽  
Zheng Lu ◽  
Pei Zhang ◽  
Wan-Liang Sun ◽  
...  
Keyword(s):  
Case Report ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Neuroendocrine Tumor ◽  
Review Of The Literature ◽  
The Common

scholarly journals Extrahepatic biliary obstrution secondary to neuroendocrine tumor of the common hepatic duct

2017 ◽  
Vol 30 ◽  
pp. 46-49 ◽  
Author(s):  
Faraz A. Khan ◽  
Anastasia Stevens-Chase ◽  
Rahman Chaudhry ◽  
Asra Hashmi ◽  
David Edelman ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Hepatic Duct ◽  
Common Hepatic Duct ◽  
The Common

scholarly journals Rare Pancreatic Tumors

2020 ◽  
Vol 3 (01) ◽  
pp. 064-074
Author(s):  
Amitkumar Choudhari ◽  
Pooja Kembhavi ◽  
Mukta Ramadwar ◽  
Aparna Katdare ◽  
Vasundhara Smriti ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Pancreatic Neoplasms ◽  
Clinical Presentation ◽  
Pancreatic Neoplasm ◽  
Ductal Adenocarcinoma ◽  
Pancreatic Tumors ◽  
Imaging Features ◽  
Patient Demographics ◽  
The Common ◽  
Cystic Pancreatic Neoplasms

Abstract Pancreatic ductal adenocarcinoma, neuroendocrine tumor, and cystic pancreatic neoplasms are the common pancreatic tumors most radiologists are familiar with. In this article we review the clinical presentation, pathophysiology, and radiology of rare pancreatic neoplasms. While the imaging features are usually nonspecific and diagnosis is based on pathology, the radiology along with patient demographics, history, and laboratory parameters can often help indicate the diagnosis of an uncommon pancreatic neoplasm and guide appropriate management in these cases.

scholarly journals A Case of Mixed Adenoneuroendocrine Carcinoma of the Common Bile Duct: Initially Diagnosed as Cholangiocarcinoma

2014 ◽  
Vol 48 (6) ◽  
pp. 445-448 ◽  
Author(s):  
Soon Wook Lee ◽  
In Seok Lee ◽  
Yu Kyung Cho ◽  
Jae Myung Park ◽  
Sang Woo Kim ◽  
...  
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
The Common

Neuroendocrine tumor of the common hepatic duct: A rare cause of extrahepatic jaundice in adolescence

Surgery ◽  
1998 ◽  
Vol 123 (6) ◽  
pp. 712-715 ◽  
Author(s):  
Andreas Bembenek ◽  
Erich Lotterer ◽  
Andreas Machens ◽  
Holger Cario ◽  
Ulf Krause ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Hepatic Duct ◽  
Common Hepatic Duct ◽  
The Common

Neuroendocrine tumor of the common bile duct

Surgery ◽  
2016 ◽  
Vol 160 (2) ◽  
pp. 525-526 ◽  
Author(s):  
Kiyotaka Hosoda ◽  
Akira Kobayashi ◽  
Akira Shimizu ◽  
Noriyuki Kitagawa ◽  
Tetsuya Ito ◽  
...  
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Neuroendocrine Tumor ◽  
The Common

Neuroendocrine tumor of the common hepatic duct, mimicking a choledochal cyst in a 6-year-old child

2009 ◽  
Vol 44 (6) ◽  
pp. e23-e25 ◽  
Author(s):  
Ursula Tonnhofer ◽  
Csilla Balassy ◽  
Carlos A. Reck ◽  
Anke Koller ◽  
Ernst Horcher
Keyword(s):  
Neuroendocrine Tumor ◽  
Choledochal Cyst ◽  
Hepatic Duct ◽  
Common Hepatic Duct ◽  
The Common

scholarly journals Diagnosis of Mixed Adenoneuroendocrine Carcinoma (MANEC) after Neoadjuvant Chemotherapy for Pancreatic and Gastric Adenocarcinoma: Two Case Reports and a Review of the Literature

2019 ◽  
Vol 12 (2) ◽  
pp. 434-442 ◽  
Author(s):  
Ester Oneda ◽  
Barbara Liserre ◽  
Denise Bianchi ◽  
Luigina Rota ◽  
Giordano  Savelli ◽  
...  
Keyword(s):  
Neoadjuvant Chemotherapy ◽  
Gastric Adenocarcinoma ◽  
Prognostic Value ◽  
Case Reports ◽  
Low Frequency ◽  
Controversial Issues ◽  
Review Of The Literature ◽  
Mixed Adenoneuroendocrine Carcinoma ◽  
Endocrine Differentiation ◽  
Adenocarcinoma Cells

Mixed adenoneuroendocrine carcinoma (MANEC) is a rare tumor of the gastrointestinal tract involving both epithelial and neuroendocrine (NE) components, each of which represents at least 30% of the tumor. Because of the low frequency of this histotype, only a few cases have been described. In this report we discuss two cases treated with neoadjuvant chemotherapy: a pancreatic adenocarcinoma and a gastric adenocarcinoma. The histopathological specimens examined after surgery showed an additional NE component with a possible indication of the MANEC histotype. We hypothesize two possible explanations: tumor NE cells are more chemo-resistant than adenocarcinoma cells, and cytotoxic injury induces NE differentiation in tumor cells. The clinical significance and prognostic value of endocrine differentiation, however, remain controversial issues.

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