A rare approach? Microsurgical breast reconstruction after severe burns.

Breast deformity, in post-burn patients, is a common problem leading to lower self-esteem and reclusive behavior that impairs quality of life. The authors present the course of treatment of an 18-year-old immigrant girl who suffered second- to third-degree burns over approximately 20% of her total body surface area in her early childhood. The second- to third-degree burns were located on her right trunk and abdomen, as well as her right shoulder, neck, and right groin area.

Development and Evaluation of a Novel Pan-Specialty Virtual Reality Surgical Simulator for Smartphones.

Touch Surgery is a novel simulator that allows cognitive task simulation and rehearsal of surgical procedures. Touch Surgery is designed for Apple and Android smartphones and tablets. This allows a global community of surgical professionals to review the steps of a procedure and test their competence.

Tablet based simulation provides a new solution to accessing laparoscopic skills training.

Aim: Access to facilities that allow trainees to develop their laparoscopic skills is very limited in the hospital environment and courses can be very expensive. We set out to build an inexpensive yet effective trainer to allow laparoscopic skill acquisition in the home or classroom environment based on using a tablet as a replacement for the laparoscopic stack and camera.

Methods: The cavity in which to train was made from a cardboard box; we left the sides and back open to allow for natural light to fill the cavity.

Face, content and construct validity of a virtual reality simulator for robotic surgery (SEP Robot).

Introduction: This study aims to establish face, content and construct validation of the SEP Robot (SimSurgery, Oslo, Norway) in order to determine its value as a training tool.

Subjects And Methods: The tasks used in the validation of this simulator were arrow manipulation and performing a surgeon's knot. Thirty participants (18 novices, 12 experts) completed the procedures.

Mechanism of the Stille reaction catalyzed by palladium ligated to arsine ligand: PhPdI(AsPh3)(DMF) is the species reacting with vinylstannane in DMF.

The kinetics of the reaction of PhPdI(AsPh(3))(2) (formed via the fast oxidative addition of PhI with Pd(0)(AsPh(3))(2)) with a vinyl stannane CH(2)[double bond]CH[bond]Sn(n-Bu)(3) has been investigated in DMF. This reaction (usually called transmetalation step) is the prototype of the rate determining second step of the catalytic cycle of Stille reactions. It is established here that the transmetalation proceeds through PhPdI(AsPh(3))(DMF), generated by the dissociation of one ligand AsPh(3) from PhPdI(AsPh(3))(2).