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Titolo:
DUODENAL GANGLIOCYTIC PARAGANGLIOMA - CT, MR-IMAGING, AND US FINDINGS
Autore:
BUETOW PC; LEVINE MS; BUCK JL; PANTONGRAGBROWN L; EMORY TS;
Indirizzi:
ARMED FORCES INST PATHOL,DEPT RADIOL PATHOL,6825 16TH ST NW,BLDG 54 WASHINGTON DC 20306 ARMED FORCES INST PATHOL,DEPT GASTROINTESTINAL PATHOL WASHINGTON DC 20306 UNIFORMED SERV UNIV HLTH SCI,DEPT RADIOL & NUCL MED BETHESDA MD 20814 ST MARYS HOSP,DEPT RADIOL RICHMOND VA 00000 HOSP UNIV PENN,DEPT RADIOL PHILADELPHIA PA 19104
Titolo Testata:
Radiology
fascicolo: 3, volume: 204, anno: 1997,
pagine: 745 - 747
SICI:
0033-8419(1997)204:3<745:DGP-CM>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Keywords:
DUODENUM, NEOPLASMS; GASTROINTESTINAL TRACT, CT; GASTROINTESTINAL TRACT, MR; GASTROINTESTINAL TRACT, US; PARAGANGLIOMA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
P.C. Buetow et al., "DUODENAL GANGLIOCYTIC PARAGANGLIOMA - CT, MR-IMAGING, AND US FINDINGS", Radiology, 204(3), 1997, pp. 745-747

Abstract

PURPOSE: To determine the imaging features of duodenal gangliocytic paraganglioma that can be used to differentiate this mass from other lesions. MATERIALS AND METHODS: Imaging, histopathologic, and surgical findings in five patients with proved gangliocytic paraganglioma were reviewed. The most common symptom al presentation was abdominal pain (n= 3). All patients underwent computed tomography (CT), two underwent ultrasonography (US), and one underwent magnetic resonance (MR) imaging. Imaging findings were correlated with findings from surgical resection specimens in all cases. RESULTS: All lesions were located around the second portion of the duodenum and were 3-13 cm in diameter (mean, 6.5 cm). Two extended laterally to the duodenum, two extended mediallyand one was intraluminal. All appeared solid and homogeneous on US, CT, and MR images and had homogeneous contrast material enhancement on CT and MR images. All were solid, with a prominent vascular network, but no cystic hemorrhage or necrosis was noted at pathologic examination. CONCLUSION: The imaging features of gangliocytic paraganglioma are suggestive enough for the prospective diagnosis and differentiation ofthis benign mass from other lesions.

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Documento generato il 29/09/20 alle ore 20:21:26