Modulated Electrohyperthermia: A New Hope for Cancer Patients.

According to the World Health Organization, the prevalence of cancer has increased worldwide. Oncological hyperthermia is a group of methods that overheat the malignant tissues locally or systematically. Nevertheless, hyperthermia is not widely accepted, primarily because of the lack of selectivity for cancer cells and because the temperature-triggered higher blood flow increases the nutrient supply to the tumor, raising the risk of metastases.

Genetic variation in the PNPLA3 gene and hepatocellular carcinoma in USA: risk and prognosis prediction.

Nonalcoholic fatty liver disease (NAFLD) is an emerging epidemic with high prevalence in Western countries. Genome-wide association studies had reported that a variation in the patatin-like phospholipase domain containing 3 (PNPLA3) gene is associated with high susceptibility to NAFLD. However, the relationship between this variation and hepatocellular carcinoma (HCC) has not been well established.

Mini-scar inguinal herniotomy in selected children: comparative analysis of safety, effectiveness, and parents' satisfaction.

Introduction: Inguinal herniotomy in children is still dominated by conventional open inguinal herniotomy (COIH) as laparoscopic techniques have yet to demonstrate clear advantages. A technical modification that minimizes the incision of COIH in selected children can offer another minimally invasive alternative. A comparative analysis of safety, efficacy, and parental attitudes between mini-scar inguinal herniotomy (MSIH) and COIH was performed.

Factors influencing students' decision in choosing obstetrics and gynecology as a career in a university hospital in Central Saudi Arabia.

Objective: To determine factors influencing final year medical undergraduate trainees at King Saud University in choosing a career in Obstetrics and Gynecology.

Methods: In this cross sectional study, the undergraduate final year medical students and interns at King Saud University, Riyadh, Saudi Arabia were asked to complete a survey instrument designed to assess possible attracting and detracting factors. The survey was conducted from January 2010 to February 2010.