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Titolo:
PAPILLARY CYSTIC TUMOR OF THE PANCREAS - HISTOLOGICAL, IMMUNOHISTOCHEMICAL AND FLOW CYTOMETRIC STUDY
Autore:
PETRELLA T; RAT P; LIZARD G; DUSSERREGUION L; POULARD G; MICHIELS R;
Indirizzi:
FAC MED DIJON,ANAT PATHOL LAB,7 BLVD JEANNE DARC F-21033 DIJON FRANCE CHU DIJON,ANAT PATHOL LAB DIJON FRANCE CHU DIJON,SERV CHIRURG VISCERALE DIJON FRANCE RBTM DIJON FRANCE CTR PATHOL DIJON FRANCE HOP EDOUARD HERRIOT,INSERM,U80,CTR COMMUN CYTOMETRIE FLUX LYON FRANCE
Titolo Testata:
Gastroenterologie clinique et biologique
fascicolo: 11, volume: 18, anno: 1994,
pagine: 1021 - 1027
SICI:
0399-8320(1994)18:11<1021:PCTOTP>2.0.ZU;2-F
Fonte:
ISI
Lingua:
FRE
Soggetto:
EPITHELIAL NEOPLASM; ELECTRON-MICROSCOPY; CELL TUMOR; CLASSIFICATION; ENDOCRINE; WOMAN;
Keywords:
PANCREAS; PANCREATIC NEOPLASMS; IMMUNOHISTOCHEMISTRY; FLOW CYTOMETRY;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
43
Recensione:
Indirizzi per estratti:
Citazione:
T. Petrella et al., "PAPILLARY CYSTIC TUMOR OF THE PANCREAS - HISTOLOGICAL, IMMUNOHISTOCHEMICAL AND FLOW CYTOMETRIC STUDY", Gastroenterologie clinique et biologique, 18(11), 1994, pp. 1021-1027

Abstract

The authors ape reporting a case of papillary and cystic neoplasm of the pancreas. This rare malignant epithelial neoplasm occurs mostly inyoung women and has a more favorable prognosis than the adenocarcinoma. Radiologic investigations showed a well demarcated, heterogeneous, hypovascular mass. The histological study showed the proliferation of epithelial cells in a papillary pattern. The immunochemistry was negative for markets of adenocarcinoma but positive for vimentin, alpha-1-antitrypsin, alpha-1-antichymotrypsin and neuron specific enolase. Receptors of progesterone were also detected. By flow cytometric analysis,the tumours was hypoploid. The histogenesis of these tumours remainedcontroversed. Ultrastructural details of the neoplastic cells suggestthat these tumours originate from small duct cells; detection in several cases of markers for endocrine neoplasm suggests that they originate from primitive multipotential cells, that may show exocrine or endocrine differentiation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 04:39:40