A case of gastric cancer with neuroendocrine carcinoma
, signet ring cell carcinoma components, and intramural metastases.
HER-2 positive primary solid neuroendocrine carcinoma
of the breast: a case report and review of the literature.
Goldstraw, "Large cell neuroendocrine carcinoma
and large cell carcinomas with neuroendocrine morphology of the lung: Prognosis after complete resection and systematic nodal dissection," The Annals of Thoracic Surgery, vol.
According to the 2010 WHO classification , neuroendocrine neoplasms (NENs) are classified in neuroendocrine tumors (NETs), neuroendocrine carcinomas
(NECs) of small or large cells, and mixed adenoneuroendocrine carcinomas (MANECs), showing more than 30% of neuroendocrine cells and nonendocrine components.
Ricci et al., "First-line chemotherapy in patients with metastatic gastroenteropancreatic neuroendocrine carcinoma
," OncoTargets and Therapy, vol.
Mayhew, "Metastatic primary neuroendocrine carcinoma
of the genitourinary tract: A case report of an uncommon entity," American Journal of Case Reports, vol.
Moser, "Non-functional neuroendocrine carcinoma
of the pancreas: incidence, tumor biology, and outcomes in 2,158 patients," Journal of Gastrointestinal Surgery, vol.
In the differential diagnosis of ACC, polymorphous low-grade adenocarcinoma, basaloid squamous cell carcinoma, small cell neuroendocrine carcinoma
, and adenosquamous cell carcinoma can be considered.
We used the PubMed database for articles published up to May 2016 using the following relevant keywords: hypopharynx and ("small cell carcinoma" or "oat cell carcinoma" or "neuroendocrine carcinoma
"), mixed with a hand search of reference sections of relevant papers, we found thirteen cases [7-18] of the primary hypopharyngeal origin since the first case was described in 1980 .
The AC (synonyms of malignant carcinoid, moderately differentiated neuroendocrine carcinoma
, and large cell neuroendocrine carcinoma
) is the most frequent, constituting 54% of all NET in this site, followed by the small cell carcinoma, neuroendocrine type (34%), paraganglioma (9%), and the typical carcinoid (3%) .
Biopsies taken were reported as neuroendocrine carcinoma
. An abdominal CT scan was done at the same hospital and revealed a mass in the proximal part of the transverse colon.
We reported a case of neuroendocrine carcinoma
of the right breast in a young Togolese girl with fatal evolution.