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Titolo:
DOPPLER ULTRASONOGRAPHIC EVALUATION OF SPLANCHNIC BLOOD-FLOW IN CELIAC-DISEASE
Autore:
ARIENTI V; CALIFANO C; BRUSCO G; BORIANI L; BIAGI F; SAMA MG; SOTTILI S; DOMANICO A; CORAZZA GR; GASBARRINI G;
Indirizzi:
UNIV BOLOGNA,OSPED S ORSOLA,VIA MASSARENTI 9 I-40138 BOLOGNA ITALY UNIV BOLOGNA,CATTEDRA GASTROENTEROL I-40126 BOLOGNA ITALY UNIV AQUILA,DIPARTIMENTO MED INTERNA LAQUILA ITALY UNIV CATTOLICA,CATTEDRA MED INTERNA 2 ROME ITALY
Titolo Testata:
Gut
fascicolo: 3, volume: 39, anno: 1996,
pagine: 369 - 373
SICI:
0017-5749(1996)39:3<369:DUEOSB>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
SUPERIOR MESENTERIC-ARTERY; CHRONIC LIVER-DISEASE; ULTRASOUND MEASUREMENT; CELIAC SPRUE; HEMODYNAMICS; FLOWMETRY; EXERCISE; US;
Keywords:
CELIAC DISEASE; DOPPLER ULTRASONOGRAPHIC EVALUATION; SPLANCHNIC BLOOD FLOW;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
31
Recensione:
Indirizzi per estratti:
Citazione:
V. Arienti et al., "DOPPLER ULTRASONOGRAPHIC EVALUATION OF SPLANCHNIC BLOOD-FLOW IN CELIAC-DISEASE", Gut, 39(3), 1996, pp. 369-373

Abstract

Background-Current knowledge on splanchnic haemodynamics in coeliac disease is limited and incomplete. Aim-To evaluate splanchnic arterial and venous blood flow in coeliac disease. Methods-In 22 coeliac (13 untreated, nine treated) patients and in nine healthy subjects the following variables were assessed: vessel diameter and mean flow velocity in portal vein, splenic vein, superior mesenteric vein, and superior mesenteric artery. Peak systolic velocity, end diastolic velocity and pulsatility index were also determined in the superior mesenteric artery. Five patients of the untreated group were re-evaluated after nine months on a gluten free diet. Results-Significant differences in haemodynamic variables between the three groups were shown only in the superior mesenteric artery. An increase in both mean now velocity and end diastolic velocity and a reduction in pulsatility index occurred in untreated patients compared with treated patients (p<0.002; p<0.04; p<0.035) and with healthy controls (p<0.001; p<0.025; p<0.0003). Similar results were obtained for the five patients evaluated before and after treatment (p<0.03; p<0.02; p<0.03), in whom the mean now velocity in thesuperior mesenteric vein also decreased after treatment (p<0.05). No significant differences were noted between treated coeliac patients and healthy controls. Conclusions-In untreated coeliac disease there is a hyperdynamic mesenteric circulation that decreases after treatment.

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Documento generato il 28/11/20 alle ore 23:58:20