Application of digital subtraction angiography and interventional treatment in gastrointestinal arterial hemorrhage / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 252-256, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-326520
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the clinical value of digital subtraction angiography (DSA) and interventional treatment in gastrointestinal arterial hemorrhage.</p><p><b>METHODS</b>DSA data and experiences of interventional treatment of 78 cases with gastrointestinal arterial hemorrhage were retrospectively analyzed.</p><p><b>RESULTS</b>The positive rate of DSA diagnosis was 74%(58/78). Contrast media overflow direct sign was found in 33%(26/78) patients. Contrast media overflow direct sign of postoperative anastomotic stoma was found in 83%(15/18) patients. Hemorrhage causes of 15 cases were duodenal ulcer, 5 stomach ulcer, 2 gastric cancer, 1 Dieulafoy disease, 9 vascular malformation and dysplasia, 8 in anastomotic stoma bleeding after gastrointestinal operation, 10 hepatic artery blow out and bleeding after operation of liver disease, 5 Crohn disease, 6 intestinal tract diverticulum hemorrhage, 6 enteritis or ulcer and 3 polyp of small intestine, 1 midrange malignant small intestinal interstitial tumor, 2 well differentiated small intestine leiomyosarcoma, 5 colon and rectal cancer. Fifteen cases received arterial drug infusion and 36 received arterial embolization. Twenty-seven cases underwent operation after DSA and interventional treatment, whose coincidence with pathology was 78%(21/27). Technical success rate of arterial embolization was 86%(31/36) and clinical success rate was 72%(26/36). Technical success rate of arterial drug perfusion was 60%(9/15) and clinical success rate was 40%(6/15). Rebleeding rate was 16%(8/51) after intervention treatment. During follow-up for 2-36 months, 1 rebleeding patient received gastroscope treatment after embolization, but failed and died later. There were no severe complications,such as ischemic necrosis,in all the cases.</p><p><b>CONCLUSION</b>DSA is very important for the location and qualitation of gastrointestinal arterial hemorrhage. Transarterial drug infusion and embolization are safe and effective, and available to selective operation and complication handling.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Chirurgie générale
/
Imagerie diagnostique
/
Angiographie de soustraction digitale
/
Embolisation thérapeutique
/
Hémorragie gastro-intestinale
/
Artère hépatique
Type d'étude:
Etude diagnostique
Limites du sujet:
Adolescent
/
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Gastrointestinal Surgery
Année:
2009
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS