Because late vessel failure has been speculated as a possible limitation of vascular brachytherapy, we conducted a prospective clinical evaluation at 6, 12, 24, and 36 months of follow-up after irradiation with strontium-90/yttrium-90 for in-stent restenosis, regardless of the patient's symptomatic
BACKGROUND
Surgical ablation of ventricular tachycardia (VT) after myocardial infarction has been reported by different endocardial approaches. The ventriculotomy may increase mortality of the procedure.
RESULTS
We report on nine patients who suffered from recurrent VT in the late post-myocardial
BACKGROUND
Intra-arterial brachytherapy with yttrium-90 (90Y) resin microspheres (radioembolization) is a procedure to selectively deliver high-dose radiation to tumors. The purpose of this research was to compare the radioembolic effect of 90Y-radioembolization versus the embolic effect of bland
Purpose: To evaluate the safety, feasibility, and preliminary efficacy of yttrium-90 (90Y) radioembolization (RE) as a minimally invasive treatment in a canine model with presumed spontaneous brain cancers.
Recently access to the coronary arteries became available to laser angioplasty because of a new technique utilizes a pulsed laser source and multifiber, "over-the-wire" guided catheters. The aim of this study was to evaluate the early and long-term results and the side effects of coronary
OBJECTIVE
To analyze the clinical efficacy of (90)Y radioembolization in liver metastases from pancreatic cancer, to describe treatment toxicities and to identify biomarkers as predictors of outcome.
METHODS
Data from 19 pancreatic cancer patients (9 females/10 males) who had received (90)Y
BACKGROUND
We compared a new endoscopic treatment for malignant endobronchial obstruction known as photodynamic therapy (PDT) with the more established therapy of neodymium: yttrium-aluminum garnet laser (Nd:YAG) therapy.
METHODS
A retrospective review was conducted of the medical records at our
OBJECTIVE
Avoidance of nontarget microsphere deposition via hepatoenteric anastomoses is essential to the safety of yttrium-90 radioembolization (RE). The hepatic hilar arterial network may remain partially patent after coil embolization of major arteries, resulting in persistent risk. We
OBJECTIVE
We sought to determine whether the presence of transmural laser-made channels could provide blood flow to ischemic myocardium.
BACKGROUND
Laser-made transmural channels have been used in patients to restore blood flow to ischemic myocardium. Whether such channels actually relieve ischemia
Laser myocardial revascularization has been shown to reduce mortality and infarct size after left anterior descending coronary artery (LAD) ligation in dogs. It has not been shown to improve myocardial contractility in acute ischemia. In this study a holmium-yttrium-aluminum garnet laser
Retrospective review of the first 210 patients treated by laparoscopic cholecystectomy revealed 55 patients (26%) with acute cholecystitis diagnosed preoperatively or intraoperatively. Average age was 52 years amongst 38 women and 17 men. Cardiac history was present in 4%, pulmonary disease was
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