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Titolo:
CT FINDINGS IN HEPATOCELLULAR-CARCINOMA - CORRELATION OF TUMOR CHARACTERISTICS WITH CAUSATIVE FACTORS, TUMOR SIZE, AND HISTOLOGIC TUMOR GRADE
Autore:
STEVENS WR; JOHNSON CD; STEPHENS DH; BATTS KP;
Indirizzi:
MAYO CLIN & MAYO FDN,DEPT DIAGNOST RADIOL,200 1ST ST SW ROCHESTER MN 55905 MAYO CLIN & MAYO FDN,DEPT PATHOL ROCHESTER MN 55905
Titolo Testata:
Radiology
fascicolo: 2, volume: 191, anno: 1994,
pagine: 531 - 537
SICI:
0033-8419(1994)191:2<531:CFIH-C>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
DYNAMIC COMPUTED-TOMOGRAPHY; PRIMARY LIVER-TUMORS; DIFFERENTIAL-DIAGNOSIS; PATHOLOGIC CORRELATION; ARTERIOPORTAL SHUNTS; HEPATIC-TUMORS; MOSAIC PATTERN; FEATURES; ULTRASONOGRAPHY; CLASSIFICATION;
Keywords:
LIVER NEOPLASMS; LIVER NEOPLASMS, CT; LIVER NEOPLASMS, DIAGNOSIS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
55
Recensione:
Indirizzi per estratti:
Citazione:
W.R. Stevens et al., "CT FINDINGS IN HEPATOCELLULAR-CARCINOMA - CORRELATION OF TUMOR CHARACTERISTICS WITH CAUSATIVE FACTORS, TUMOR SIZE, AND HISTOLOGIC TUMOR GRADE", Radiology, 191(2), 1994, pp. 531-537

Abstract

PURPOSE: To determine computed tomographic (CT) findings of hepatocellular carcinoma (HCC) in a predominantly non-Asian population and to assess any morphologic differences with respect to causative factors, tumor size, and histologic grade. MATERIALS AND METHODS: Clinical history, pathology reports, histologic specimens, and CT findings in 100 patients with HCC were reviewed. All patients underwent contrast material-enhanced incremental dynamic CT. Findings were agreed on by consensus. RESULTS:;The mosaic pattern was seen in 46% of cases, venous invasion in 33% and tumor encapsulation in 31%; frequencies were similar to those reported with Asian patients. A mosaic pattern was more common in patients with larger tumors (P = .036). Venous invasion was more common in patients with alcohol-induced cirrhosis (P = .003) and in thosewith higher grade tumors (P = .043). Tumor encapsulation was more common in patients with lower grade tumors (P = .012).CONCLUSION: Reported morphologic differences between non-Asian and Asian patients with HCC may be due to differences in underlying liver disease, tumor size, and histologic grade.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/09/20 alle ore 15:40:07