15 research outputs found
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Transhepatic obliteration of gastroesophageal varices: results in acute and nonacute bleeders
Seventy-three patients with hepatic cirrhosis and bleeding gastroesophageal varices underwent transhepatic portal vein catheterization and variceal obliteration. Gastroesophageal varices were successfully obliterated in 32 patients actively bleeding and in 35 patients with stabilized bleeding gastroesophageal varices. The remaining six were technical failures. Follow-up examinations in 10 patients from 1 month to 3 years later showed persistent obliteration of embolized veins. Recurrence of variceal bleeding occurred in nine patients. This method should be considered as a palliative, effective adjuvant to the medical treatment of patients with bleeding gastroesophageal varices
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Therapeutic percutaneous aspiration of pancreatic pseudocysts
The therapeutic efficacy and safety of percutaneous aspiration of chronic pancreatic pseudocysts was evaluated. Eight patients underwent aspiration a total of ten times. Permanent resolution was obtained in two patients and a third nonsurgical candidate was offered an alternative therapeutic modality. This procedure is simple, rapid, and safe and could become the initial approach to selected patients with a chronic pancreatic pseudocyst