No abstract

Background Circumcision is performed as a routine operation in many countries, more commonly for religious and cultural reasons than for indicated conditions, such as phimosis and balanitis. There are many techniques available, and recently electrocautery and both Nd:YAG and CO2 lasers, instead of blades, have been used for skin and mucosal incisions. However, the infection risk in circumcisions performed using a CO2 laser was 10% higher. There are also reports of sutureless procedures using cyanoacrylate, but these have higher risks of hematoma and hemorrhage. We combined a CO2 laser and cyanoacrylate to shorten the operation time and to decrease bleeding complications.Materials and Methods : Circumcisions were performed under general anesthesia with CO2 laser and cyanoacrylate combination in 75 6–9-year-old boys between May 2013 and August 2014 only for religious reasons. As a control, we compared them retrospectively with 75 age-matched patients who were circumcised using the conventional guillotine method in our clinic.Results No hematomas, bleeding, or wound infections were observed. One wound dehiscence (1.33%) occurred during the early postoperative period and healed without any additional procedures. The median operating time was 7 (range 6–9) minutes. The conventional guillotine group comprised one hematoma (1.3%), two wound dehiscences (2.6%), and two hemorrhages (2.6%), and the median operating time was 22 (range 20–26) minutes. The difference in surgical time was significant (p<0.001), with no significant difference in the rate of complications between the two groups.Conclusion The combined CO2 laser and cyanoacrylate procedure not only decreased the operating time markedly, but also eliminated the disadvantages associated with each individual procedure alone.

We present a new technique that uses a bipedicled flap, oriented vertically. A rich blood supply to the flap may be the principal cause for long-lasting nipple projection.

Skin grafts are a standard option for closing skin defects that cannot be closed primarily. A split -thickness skin graft entirely transfers the epidermis and a part of the dermal layer to the wound site. Using conventional techniques, the skin graft is fixed to the wound using sutures and kept closed for 3 to 7 days with a pressed bolster dressing. Continued care includes applying routine graft dressings after the bolster dressing has been removed. The use of fibrin glue and cyanoacrylate derivatives-which shortens the duration of surgery and improves graft fixation to the recipient bed-has become widespread. However, applying fibrin glue during skin graft surgery is limited because there are considerable disadvantages in terms of preparation and cost. Many studies have been conducted on the use of cyanoacrylate derivatives during skin grafting; however, few reports have investigated the effects of cyanoacrylate derivatives on skin graft survival and related histopathologic changes.In this study, the authors used n-butyl cyanoacrylate to prepare split-thickness skin grafts that were subsequently applied to Wistar albino rats, and the authors evaluated the results both histopathologically and macroscopically. The authors also statistically analyzed the effects of graft fixation according to surgical duration. The findings of authors suggest that n-butyl cyanoacrylate can be safely applied during split-thickness skin graft surgery because it significantly reduces surgical duration, demonstrates substantial advantages in terms of graft fixation and monitoring, and, most importantly, demonstrates no notable disadvantages in comparison with conventional methods.

The protective effect was observed on day 7 for combined ischaemic preconditioning and postconditioning. The presence of a protective effect in the late period was separately investigated by immunohistochemical staining of VEGFR-3 in the proliferating vessels.