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Titolo:
Hepatobiliary cystic tumors. Clinical, radiological and histopathological study of 7 cases
Autore:
Owono, P; Scoazec, JY; Valette, PJ; Dumortier, J; Gouysse, G; Berger, F; Boulez, J; Partensky, C;
Indirizzi:
Hop Edouard Herriot, Serv Cent Anat & Cytol Pathol, F-69437 Lyon 03, France Hop Edouard Herriot Lyon France 03 Cytol Pathol, F-69437 Lyon 03, France Hop Edouard Herriot, Federat Specialites Digest, F-69437 Lyon, France Hop Edouard Herriot Lyon France F-69437 tes Digest, F-69437 Lyon, France
Titolo Testata:
GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE
fascicolo: 4, volume: 25, anno: 2001,
pagine: 414 - 421
SICI:
0399-8320(200104)25:4<414:HCTCRA>2.0.ZU;2-S
Fonte:
ISI
Lingua:
FRE
Soggetto:
MUCINOUS BILIARY CYSTADENOMA; MESENCHYMAL STROMA; CYSTADENOCARCINOMA; LIVER; EXPRESSION; RECEPTORS; JAUNDICE; CA-19-9; LESIONS; SERUM;
Keywords:
hepatobiliary cystadenoma; hepatobiliary cystadenocarcinoma.; biliary cysts; primary liver tumors;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Scoazec, JY Hop Edouard Herriot, Serv Cent Anat & Cytol Pathol, F-69437 Lyon 03, France Hop Edouard Herriot Lyon France 03 , F-69437 Lyon 03, France
Citazione:
P. Owono et al., "Hepatobiliary cystic tumors. Clinical, radiological and histopathological study of 7 cases", GASTRO CL B, 25(4), 2001, pp. 414-421

Abstract

Objectives - Hepatobiliary cystic tumors are rare, but must be correctly diagnosed because of their potential malignancy. We report the clinical, radiological pathological and evolutive characteristics of 7 cases of hepatobiliary cystic tumors. Material and methods - Complete clinical charts were available. Radiological and pathological documents were reviewedResults - There were 4 females and 3 males (median age, 58.7 yrs). In 3 cases, the presenting symptom was the palpation of a mass in the right upper abdominal quadrant. In 6 cases, pre-operative imaging studies showed a cystic intra-hepatic mass, containing vegetations and/or septa in 5 cases. In the remaining case, the radiological appearance showed a heterogeneous livermass. Two patients were treated by pericystectomy and 5 by radical hepatectomy. At macroscopic examination, tumors were usually large (range : 2-24 cm) and multilocular. Histological diagnosis was : cystadenoma with mesenchymous stroma (2 cases), mucinous cystadenoma (2 cases), mucinous; cystadenocarcinoma (2 cases), giant cell cystadenocarcinoma (I case). The mean duration of follow up was 60 months. Two patients, both with cystadenocarcinomas,died after respectively, 21 and 34 months with metastatic dissemination. Five patients are alive without evidence of disease after a delay ranging from 14 to 14.4 months. Conclusion - Radical surgical treatment of cystic hepatobiliary tumors is necessary to obtain histopathological examination of the complete specimen,which is essential for a correct evaluation of the malignant potential of the lesion, and for prolonged survival, even in cases of locally invasive tumors.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/07/20 alle ore 01:47:50