Matches in SemOpenAlex for { <https://semopenalex.org/work/W2552273721> ?p ?o ?g. }
- W2552273721 abstract "A tumor consisting of an adenocarcinoma component and a neuroendocrine carcinoma component, with each component accounting for at least 30% of the tumor, is defined as a mixed adenoneuroendocrine carcinoma (MANEC). We report a case of MANEC of the pancreas. A 63-year-old man presented with hyperglycemia and was referred to our hospital for further examination. Abdominal contrast-enhanced computed tomography (CT) revealed a mass of 2 cm in size in the pancreas head with portal vein narrowing. Fluorin-18 fluorodeoxyglucose-positron emission tomography (FDG-PET) CT revealed increased accumulation in the mass of the pancreas head. Endoscopic retrograde cholangiopancreatography (ERCP) showed severe narrowing of the main pancreatic duct. Cytological analysis by endoscopic ultrasonography-guided fine-needle aspiration (EUS-FNA) suggested a neuroendocrine tumor. Under the diagnosis of neuroendocrine tumor, pancreaticoduodenectomy with portal vein resection and regional lymph node dissection was performed with curative intent. Histological examination revealed that the tumor consisted of two cell populations. One was well- to moderately differentiated tubular adenocarcinoma. This cell component accounted for 45% of the whole tumor. The second component was non-adenocarcinoma cells arranged in a nest, and the cells had round nuclei, abundant cytoplasm, and coarse chromatin. The Ki67 labeling index was 40%. Immunohistochemically, the adenocarcinoma cells were positive for CEA but negative for chromogranin A (CgA) and synaptophysin (Syn), while the non-adenocarcinoma cells were positive for the expression of CgA and Syn but negative for CEA. Based on the findings, a diagnosis of MANEC of the pancreas was made. Postoperatively, lymph node metastasis and peritoneal dissemination developed rapidly and he died the 6 months after the operation. Due to the small number of reported cases of MANEC of the pancreas, its clinical behavior remains unclear and a standardized management protocol has not been established. Further investigation of more cases of this rare entity is necessary." @default.
- W2552273721 created "2016-11-30" @default.
- W2552273721 creator A5006760933 @default.
- W2552273721 creator A5010071968 @default.
- W2552273721 creator A5015408659 @default.
- W2552273721 creator A5025862000 @default.
- W2552273721 creator A5039949340 @default.
- W2552273721 creator A5047518504 @default.
- W2552273721 creator A5053961161 @default.
- W2552273721 creator A5060570462 @default.
- W2552273721 creator A5082666532 @default.
- W2552273721 creator A5089045523 @default.
- W2552273721 date "2016-11-15" @default.
- W2552273721 modified "2023-09-26" @default.
- W2552273721 title "A mixed adenoneuroendocrine carcinoma of the pancreas: a case report" @default.
- W2552273721 cites W1546170000 @default.
- W2552273721 cites W1557430247 @default.
- W2552273721 cites W1857304863 @default.
- W2552273721 cites W1947986042 @default.
- W2552273721 cites W1964743070 @default.
- W2552273721 cites W1996377429 @default.
- W2552273721 cites W2042900555 @default.
- W2552273721 cites W2054473915 @default.
- W2552273721 cites W2093053044 @default.
- W2552273721 cites W2105970734 @default.
- W2552273721 cites W2107398894 @default.
- W2552273721 cites W2123965872 @default.
- W2552273721 cites W2129197203 @default.
- W2552273721 cites W2136037108 @default.
- W2552273721 cites W2136860737 @default.
- W2552273721 cites W2150694324 @default.
- W2552273721 cites W2316195613 @default.
- W2552273721 cites W413971575 @default.
- W2552273721 doi "https://doi.org/10.1186/s40792-016-0263-1" @default.
- W2552273721 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5110455" @default.
- W2552273721 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27848241" @default.
- W2552273721 hasPublicationYear "2016" @default.
- W2552273721 type Work @default.
- W2552273721 sameAs 2552273721 @default.
- W2552273721 citedByCount "20" @default.
- W2552273721 countsByYear W25522737212017 @default.
- W2552273721 countsByYear W25522737212018 @default.
- W2552273721 countsByYear W25522737212019 @default.
- W2552273721 countsByYear W25522737212020 @default.
- W2552273721 countsByYear W25522737212021 @default.
- W2552273721 countsByYear W25522737212022 @default.
- W2552273721 countsByYear W25522737212023 @default.
- W2552273721 crossrefType "journal-article" @default.
- W2552273721 hasAuthorship W2552273721A5006760933 @default.
- W2552273721 hasAuthorship W2552273721A5010071968 @default.
- W2552273721 hasAuthorship W2552273721A5015408659 @default.
- W2552273721 hasAuthorship W2552273721A5025862000 @default.
- W2552273721 hasAuthorship W2552273721A5039949340 @default.
- W2552273721 hasAuthorship W2552273721A5047518504 @default.
- W2552273721 hasAuthorship W2552273721A5053961161 @default.
- W2552273721 hasAuthorship W2552273721A5060570462 @default.
- W2552273721 hasAuthorship W2552273721A5082666532 @default.
- W2552273721 hasAuthorship W2552273721A5089045523 @default.
- W2552273721 hasBestOaLocation W25522737211 @default.
- W2552273721 hasConcept C121608353 @default.
- W2552273721 hasConcept C126322002 @default.
- W2552273721 hasConcept C126838900 @default.
- W2552273721 hasConcept C142724271 @default.
- W2552273721 hasConcept C204232928 @default.
- W2552273721 hasConcept C2775967933 @default.
- W2552273721 hasConcept C2776659949 @default.
- W2552273721 hasConcept C2776884468 @default.
- W2552273721 hasConcept C2777209535 @default.
- W2552273721 hasConcept C2777546739 @default.
- W2552273721 hasConcept C2778444009 @default.
- W2552273721 hasConcept C2778764654 @default.
- W2552273721 hasConcept C2778975757 @default.
- W2552273721 hasConcept C2779066768 @default.
- W2552273721 hasConcept C2780849966 @default.
- W2552273721 hasConcept C2781182431 @default.
- W2552273721 hasConcept C71924100 @default.
- W2552273721 hasConcept C77231918 @default.
- W2552273721 hasConcept C90924648 @default.
- W2552273721 hasConceptScore W2552273721C121608353 @default.
- W2552273721 hasConceptScore W2552273721C126322002 @default.
- W2552273721 hasConceptScore W2552273721C126838900 @default.
- W2552273721 hasConceptScore W2552273721C142724271 @default.
- W2552273721 hasConceptScore W2552273721C204232928 @default.
- W2552273721 hasConceptScore W2552273721C2775967933 @default.
- W2552273721 hasConceptScore W2552273721C2776659949 @default.
- W2552273721 hasConceptScore W2552273721C2776884468 @default.
- W2552273721 hasConceptScore W2552273721C2777209535 @default.
- W2552273721 hasConceptScore W2552273721C2777546739 @default.
- W2552273721 hasConceptScore W2552273721C2778444009 @default.
- W2552273721 hasConceptScore W2552273721C2778764654 @default.
- W2552273721 hasConceptScore W2552273721C2778975757 @default.
- W2552273721 hasConceptScore W2552273721C2779066768 @default.
- W2552273721 hasConceptScore W2552273721C2780849966 @default.
- W2552273721 hasConceptScore W2552273721C2781182431 @default.
- W2552273721 hasConceptScore W2552273721C71924100 @default.
- W2552273721 hasConceptScore W2552273721C77231918 @default.
- W2552273721 hasConceptScore W2552273721C90924648 @default.
- W2552273721 hasIssue "1" @default.
- W2552273721 hasLocation W25522737211 @default.
- W2552273721 hasLocation W25522737212 @default.