achieving a desirable percutaneous absorption of drug molecule is a major concern in formulating dermatological products. the use of penetration enhancers could provide a successful mean for this purpose. the aim of this study was to evaluate the effect of incorporating a few common penetration enhancers (in different concentrations) into a 0.5% w/w piroxicam (model drug) gel formulation, on th...

Background and Objective: Percutaneous endoscopic gastrostomy (PEG) is the technique of choice for providing enteral access to patients who require long-term enteral nutrition. This study was performed to evaluate the outcomes and complications of PEG. Materials and Methods: In this semi-experimental study, 77 patients (45 men, 32 women; age mean: 58.9±19.7 years, Min: 14 years, Max: 89 Years)...

Atrial septal defect (ASD) is one of the most common types congenital heart defects. Percutaneous closure ASD relatively safe and accepted as an alternative to surgery. However, device-related complications can occur rarely. Embolization Amplatzer atrial occluder (ASO) major complication percutaneous device closure. The author presents a case early embolization ASO into left atrium, which remov...

AIM To compare 5-year survival of patients with a single hepatocellular carcinoma≤3 cm randomly assigned to receive percutaneous ethanol injection or radiofrequency ablation. PATIENTS AND METHODS A total of 285 patients (192 males, mean age 70 years), with a single hepatocellular carcinoma (mean diameter 2.2 cm) were randomly assigned to receive percutaneous ethanol injection (n=143) or radio...

i have carried out 22 biopsies in 20 patients, in fifteen i used a vim _ silverman needle, and in the remainder a curetting type needle, in 12 cases (60%) the diagnosis that was made; in 3 cases, inadequate tissue, was obtained; in two cases a fibromuscular tissue, in one case a fatty tissue and in one case the specimen was of hepatic tissue. even with the small biopsy specimen obtained with th...

UNLABELLED We report a case of a 59-year-old male who experienced tracheoesophageal fistula and grade IV subglottic stenosis after percutaneous dilation tracheotomy. Although percutaneous tracheotomy is considered a safe procedure that is often performed in the intensive care unit setting, it is not without complications. While subglottic stenosis and tracheoesophageal fistula are known complic...

BACKGROUND There are still disagreements on which is a better approach to choose to establish percutaneous tract for percutaneous nephrolitotomy (PCNL), between supracostal and infracostal approaches. The aim of this study is to investigate the safety, efficacy and practicability of minimally invasive PCNL (MPCNL) with the aid of a patented system either through supracostal or through infracost...

BACKGROUND/AIMS Percutaneous endoscopic gastrostomy feeding provides enteral nutrition to patients with neurological dysphagia. Thirty-day mortality rates of 4-26% have been reported, with pneumonia being the common cause post-percutaneous endoscopic gastrostomy insertion. MATERIALS AND METHODS This retrospective analysis of percutaneous endoscopic gastrostomy tube insertions in Malta (Januar...