PANCREATIC BETA-CELL TUMORS - MRI

被引：29

作者：

PAVONE, P

MITCHELL, DG

LEONETTI, F

DIGIROLAMO, M

CARDONE, G

CATALANO, C

TAMBURRANO, G

PASSARIELLO, R

机构：

[1] UNIV ROMA LA SAPIENZA, POLICLIN UMBERTO 1, CHAIR ENDOCRINOL 1, I-00185 ROME, ITALY

[2] THOMAS JEFFERSON UNIV, DEPT RADIOL, PHILADELPHIA, PA 19107 USA

[3] THOMAS JEFFERSON UNIV, JEFFERSON MED COLL, PHILADELPHIA, PA 19107 USA

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 1993年 / 17卷 / 03期

关键词：

PANCREAS; NEOPLASMS; LOCALIZATION; MAGNETIC RESONANCE IMAGING;

D O I：

10.1097/00004728-199305000-00012

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Ten consecutive patients with surgically proven beta-islet cell tumors, strongly suspected clinically because of positive laboratory findings, were studied by MRI at 0.5 T. Results were correlated with CT and angiography. MRI detected all 10 insulinomas, with the location confirmed at surgery. Lesion size was < 1 cm in three cases, between 1 and 2 cm in five cases, and between 2 and 3 cm in two cases. A false-negative diagnosis was obtained with CT in 6 of 10 and with angiography in 3 of 10 cases. Our results suggest that if motion artifact can be controlled or reduced, MRI can be employed to localize insulinomas in patients with positive clinical and laboratory findings.

引用

收藏

页码：403 / 407

页数：5

相关论文

共 31 条

[1] MAGNETIC-RESONANCE-IMAGING OF THE PANCREAS WITH GADOLINIUM-DTPA [J].

CHEZMAR, JL ;

NELSON, RC ;

SMALL, WC ;

BERNARDINO, ME .

GASTROINTESTINAL RADIOLOGY, 1991, 16 (02) :139-142

[2] SUBSELECTIVE ANGIOGRAPHY IN LOCALIZING INSULINOMAS OF PANCREAS [J].

CLOUSE, ME ;

COSTELLO, P ;

LEGG, MA ;

SOELDNER, SJ ;

CADY, B .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1977, 128 (05) :741-746

[3] TUMORS OF THE ENDOCRINE PANCREAS [J].

FRIESEN, SR .

NEW ENGLAND JOURNAL OF MEDICINE, 1982, 306 (10) :580-590

[4] GASTRINOMAS - COMPARISON OF MR IMAGING WITH CT, ANGIOGRAPHY, AND US [J].

FRUCHT, H ;

DOPPMAN, JL ;

NORTON, JA ;

MILLER, DL ;

DWYER, AJ ;

FRANK, JA ;

VINAYEK, R ;

MATON, PN ;

JENSEN, RT .

RADIOLOGY, 1989, 171 (03) :713-717

[5] LOCALIZATION OF PANCREATIC INSULINOMA - COMPARISON OF PREOPERATIVE AND INTRAOPERATIVE ULTRASONOGRAPHY WITH CT AND ANGIOGRAPHY [J].

GALIBER, AK ;

READING, CC ;

CHARBONEAU, JW ;

SHEEDY, PF ;

JAMES, EM ;

GORMAN, B ;

GRANT, CS ;

VANHEERDEN, JA ;

TELANDER, RL .

RADIOLOGY, 1988, 166 (02) :405-408

[6] LOCALIZATION OF SMALL ISLET-CELL TUMORS - PREOPERATIVE AND INTRAOPERATIVE ULTRASOUND, COMPUTED-TOMOGRAPHY, ARTERIOGRAPHY, DIGITAL SUBTRACTION ANGIOGRAPHY, AND PANCREATIC VENOUS SAMPLING [J].

GUNTHER, RW ;

KLOSE, KJ ;

RUCKERT, K ;

BEYER, J ;

KUHN, FP ;

KLOTTER, HJ .

GASTROINTESTINAL RADIOLOGY, 1985, 10 (02) :145-152

[7]

KATZ LB, 1986, SURG GYNECOL OBSTET, V163, P509

[8] MR IMAGING OF THE GASTROINTESTINAL-TRACT - VALUE OF GD-DTPA [J].

LANIADO, M ;

KORNMESSER, W ;

HAMM, B ;

CLAUSS, W ;

WEINMANN, HJ ;

FELIX, R .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1988, 150 (04) :817-821

[9] MRI OF PANCREATIC GASTRINOMAS [J].

MITCHELL, DG ;

CRUVELLA, M ;

ESCHELMAN, DJ ;

MIETTINEN, MM ;

VERNICK, JJ .

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1992, 16 (04) :583-585

[10] MOTION ARTIFACT REDUCTION IN MR IMAGING OF THE ABDOMEN - GRADIENT MOMENT NULLING VERSUS RESPIRATORY-SORTED PHASE ENCODING [J].

MITCHELL, DG ;

VINITSKI, S ;

BURK, DL ;

LEVY, DW ;

RIFKIN, MD .

RADIOLOGY, 1988, 169 (01) :155-160

← 1 2 3 4 →