Body piercing: a patient safety issue.

Body piercing is a common form of self-expression around the world. Although a common practice among many cultures and age groups, there is very little published as to the care of the patient with body piercings in the perianesthesia setting. This article explores the type, site, care, and removal of body piercings in the preoperative setting. A focus on issues in the United States and New Zealand is provided.     

Pattern Reversal Visual Evoked Potentials (VEP-PR) in Migraine Subjects With Visual Aura

Twenty patients with migraine with visual aura, aged 19 to 55 years (2 men and 18 women) were studied by the method of Visual Evoked Potentials (VEP). The control group consisted of an equal number of healthy subjects, comparable for age and sex. The most important finding in our study is that migraine patients with visual prodromata have a significantly longer P100 latency than the subjects of control group. These modifications of the VEP-PR could indicate, as other investigators have pointed out, that there are some special metabolic conditions and abnormalities of neuromediators during and between attacks.     

Autogenous calvarial bone graft harvest: intraoperational complications

In the field of maxillofacial reconstructive surgery, the authors take into consideration the autogenous calvarial bone graft harvest technique for the correction of maxilla bone defects and examine some salient aspects such as technical problems and possible surgical complications.     

Kinetics of plasma SPB and RAGE during mechanical ventilation in patients undergoing major vascular surgery

Receptor-of-Advanced-Glycation-End-products (RAGE) and Surfactant-Protein-type-B (SPB) are reported as lung injury markers. Unlike SPB, RAGE is secreted by several tissues, so that RAGE specificity as lung injury marker is questionable. We measured SPB and RAGE in 19 patients undergoing major vascular abdominal surgery. SPB and RAGE were measured before mechanical ventilation (T0), at 1st (T1), 2nd (T2) and, when present, 3rd (T3) hour of mechanical ventilation, and 1h after extubation (T(POST)). Last data during mechanical ventilation, either T2 or T3, are reported as T(END). SPB and RAGE values were normalized for total protein (SPB(N) and RAGE(N)). SPB(N) and RAGE(N) increments from T0 to T(END) were 56.2 [39.1] ng/mg (mean [75-25 percentile]) and 10.6[7.1] pg/mg, respectively. SPB values increased progressively during mechanical ventilation, whereas RAGE values increased at T(1) but not thereafter. SPB(N) increase (T(END)-T0), but not RAGE(N), was related to ΔPaO(2)/FiO2 changes during mechanical ventilation (r=0.575, p=0.01). Plasma RAGE(N) and SPB(N) kinetics in patients undergoing major vascular surgery are different.