Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
HEPATOCELLULAR-CARCINOMA - FINDINGS ON SPIRAL CT DURING ARTERIAL PORTOGRAPHY
Autore:
SOYER P; BLUEMKE DA; SITZMANN JV; HRUBAN RH; FISHMAN EK;
Indirizzi:
HOP FOCH,DEPT RADIOL,40 RUE WORTH,BP 36 F-92151 SURESNES FRANCE JOHNS HOPKINS UNIV HOSP,DEPT RADIOL BALTIMORE MD 21287 JOHNS HOPKINS UNIV HOSP,DEPT SURG BALTIMORE MD 21287 JOHNS HOPKINS UNIV HOSP,DEPT PATHOL BALTIMORE MD 21287
Titolo Testata:
Abdominal imaging
fascicolo: 6, volume: 20, anno: 1995,
pagine: 541 - 546
SICI:
0942-8925(1995)20:6<541:H-FOSC>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
PATHOLOGICAL CORRELATION; HEPATIC-TUMORS; LIVER; DIAGNOSIS; ENHANCEMENT; FEATURES; ABDOMEN;
Keywords:
COMPUTED TOMOGRAPHY (CT), HELICAL TECHNOLOGY; LIVER NEOPLASMS, DIAGNOSIS; PORTOGRAPHY; LIVER NEOPLASMS, CT; HEPATOCELLULAR CARCINOMA; PORTAL HYPERTENSION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
24
Recensione:
Indirizzi per estratti:
Citazione:
P. Soyer et al., "HEPATOCELLULAR-CARCINOMA - FINDINGS ON SPIRAL CT DURING ARTERIAL PORTOGRAPHY", Abdominal imaging, 20(6), 1995, pp. 541-546

Abstract

Background: To determine characteristic imaging features of hepatocellular carcinoma (HCC) on spiral CT during arterial portography (SCTAP)and to correlate the presence or absence of spontaneous portosystemicshunts with the degree of hepatic parenchymal enhancement during SCTAP in patients with HCC. Methods: SCTAP scans of 20 patients with HCC were retrospectively analyzed for tumor features, degree of hepatic parenchymal enhancement, and presence or absence of spontaneous portosystemic shunts. Results: Nineteen tumors (95%) were hypoattenuating masses and one (5%) was isoattenuating compared with the liver on SCTAP. Inseven patients (35%), the tumor was homogeneous in attenuation. Tumormargins were smooth and regular in 12 patients (60%). Vascular invasion and encapsulation were depicted in 10 patients (50%). A high degreeof hepatic parenchymal enhancement was observed in 14 patients; one of them (7%) had spontaneous portosystemic shunts. Poor or moderate enhancement was observed in six patients; five of them (83%) had spontaneous portosystemic shunts (p < .001). Conclusion: The presence of a lowattenuated homogeneous intrahepatic mass with associated vascular invasion on SCTAP scans should raise the possibility of HCC. The presenceof spontaneous portosystemic shunts is associated with poor or moderate parenchymal enhancement.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/09/20 alle ore 10:15:00