OBJECTIVE: To evaluate the efficacy of TIPS (transjugular intrahepatic portosystemic shunt) for resolving clinical complications in patients with portal hypertension. MATERIALS AND METHODS: Forty-four caucasian patients, 30 men and 14 women, with a mean age of 52 years have been evaluated. Indication for TIPS has been gastrointestinal hemorrhage in 28 patients, and refractory ascites in 16. There has been 7 Child-Pugh A patients, 24 Child-Pugh B, and 11 Child-Pugh C. RESULTS: TIPS was successfully performed in all the patients (100%), with a decrease in the mean portosystemic pressure gradient of about 49.69% (from 18.98 mmHg to 9.55 mmHg). A clinical improvement was observed in 35 patients (79.55%). The general postoperative mortality rate was 13.64%, with higher incidence in Child-Pugh C patients (45.45%). The most relevant factors associated with a poor prognosis were increase in bilirubin and creatinine seric levels. The mean survival time was 11.5 months for Child-Pugh A patients, 10.97 months for Child-Pugh B patients, and just 5.9 months for Child-Pugh C patients. Complications directly related to the procedure have been observed in nine cases (20.44%). CONCLUSION: TIPS is efficient to reduce portosystemic pressure. TIPS-related complications and morbidity-mortality may be considered as acceptable. In the present study, mortality has been directly influenced by some clinical factors such as Child-Pugh class C, and increased bilirubin and creatinin seric levels.

Keywords: Portal hypertension, Cirrhosis, TIPS, Esophageal varices bleeding, Ascites

PURPOSE: To report the initial clinical experience after the treatment of 100 women suffering of symptomatic fibroids who were submitted to uterine artery embolization as the main form of treatment. We also present an extensive review of literature on the subject in order to determine the indications and contra-indications, and the possible complications of this method.
MATERIAL AND METHOD: One hundred patients with symptomatic fibroids were submitted to uterine artery embolization as the main form of treatment. The main symptoms that justified the intervention were increased menstrual flow in 79 patients and pain related to the fibroids in 21 patients. Diagnosis was made using ultrasound alone in 75 patients and ultrasound and magnetic resonance imaging in 25 patients. The mean uterine volume measured using these imaging methods was 487cm³. The procedure was performed in two Institutions: 56 procedures in a public Institution in patients attended by the public health system, and 46 patients with health insurance treated in a private clinic. Seventy-six patients were followed clinically during 12 weeks after uterine embolization.
RESULTS: The procedure was done with success in 97% of cases using a conventional technique. Clinical follow-up after 12 weeks showed symptomatic improvement in over 90% of the patients. Reductions of the uterine volume of up to 52% were also observed. No relevant technical and/or clinical complications were seen.
CONCLUSION: Uterine artery embolization for the treatment of symptomatic fibroids is a simple, efficient and safe procedure.

Keywords: Fibroids; Uterine embolization; Gynecologic neoplasm; Menorrhagia.