LESS sacrocolpopexy: step by step of a simplified knotless technique.

Introduction: Pelvic organ prolapse is an ordinary disease with around 200.000 surgeries performed annually in the US to treat this condition. The surgical treatment for complete vaginal vault prolapse after hysterectomy involves abdominal or vaginal sacrocolpopexy.

Biophysiologic considerations in cryoablation: a practical mechanistic molecular review.

Cryotherapy techniques date back as far as the mid-1800s, when James Arnott demonstrated the effectiveness of salt/ice mixtures in palliation of breast, uterine, and skin cancers. Subsequent advances saw the use of liquid air and solid carbon dioxide in the treatment of various conditions, particularly benign dermatologic lesions (1). Cooper and Lee introduced the first automated cryosurgical apparatus cooled by circulating liquid nitrogen in 1961 and initially used it for treating neuromuscular disorders (2).

Prevalence of the burnout syndrome among Brazilian medical oncologists.

Introduction: Burnout syndrome which is prevalent among oncologists is characterized by three aspects: emotional exhaustion, depersonalization and low personal accomplishment. The purpose was to evaluate prevalence of the burnout syndrome among Brazilian medical oncologists and the variables that correlate with its presence.

Methods: A survey was conducted with members of the Brazilian Society of Medical Oncology (SBOC) who received three questionnaires (general, Maslach burnout questionnaire and an opinion survey) mailed to all 458 members.