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Titolo:
USE OF NEW TURBO SPIN-ECHO PULSE SEQUENCE S WITH AND WITHOUT FAT-SUPPRESSION IN DIAGNOSIS AND STAGING OF PROSTATE CARCINOMA
Autore:
ENGELHARD K; HOLLENBACH HP; RIEGER J; KIEFER B; RIEDL C; KRECKEL M; SCHROTT KM;
Indirizzi:
KRANKENHAUS MARTHA MARIA,RONTGENABT,STADENSTR 58 D-90491 NURNBERG GERMANY WALDKRANKENHAUS ST MARIEN,MED KLIN ERLANGEN GERMANY SIEMENS AG,UNTERNEHMENSBEREICH MED TECH ERLANGEN GERMANY UNIV ERLANGEN NURNBERG,UROL KLIN ERLANGEN GERMANY
Titolo Testata:
RoFo. Fortschritte auf dem Gebiete der Rontgenstrahlen und der neuenbildgebenden Verfahren
fascicolo: 1, volume: 160, anno: 1994,
pagine: 59 - 65
SICI:
0936-6652(1994)160:1<59:UONTSP>2.0.ZU;2-G
Fonte:
ISI
Lingua:
GER
Soggetto:
ENDORECTAL SURFACE COIL; MAGNETIC-RESONANCE; HISTOPATHOLOGIC CORRELATION; LYMPH-NODES; MR; CANCER; CT; HYPERPLASIA; PELVIS;
Keywords:
MAGNETIC RESONANCE TOMOGRAPHY (MRT); PROSTATE CARCINOMA; TURBO SPIN-ECHO PULSE SEQUENCES; HISTOPATHOLOGICAL CORRELATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
30
Recensione:
Indirizzi per estratti:
Citazione:
K. Engelhard et al., "USE OF NEW TURBO SPIN-ECHO PULSE SEQUENCE S WITH AND WITHOUT FAT-SUPPRESSION IN DIAGNOSIS AND STAGING OF PROSTATE CARCINOMA", RoFo. Fortschritte auf dem Gebiete der Rontgenstrahlen und der neuenbildgebenden Verfahren, 160(1), 1994, pp. 59-65

Abstract

MR studies using turbo-spin-echo pulse sequences (TSE) were performedon 27 patients with histologically confirmed prostate cancer. A prospective study was conducted in 15 patients who underwent radical prostatectomy. Turbo SE pulse sequences generate strongly T-2-weighted images of excellent quality with reduction of measurement time by a factor of 4-6. A comparison with standard T-2-weighted spin-echo pulse sequences indicated an objective improvement in the contrast of pathologicalstructures (p < 0.001). With respect to differentiation of stages T-2and T-3 (TNM) during pathohistological correlation, sensitivity of 80%, specificity of 40% and an accuracy rate of 67% were obtained. Sensitivity of 71% and specificity of 75% were obtained when decuding casesof infiltration into the seminal vesicles, with an accuracy rate of 73%.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 15:00:22