Contralateral internal mammary silicone lymphadenopathy imitates breast cancer metastasis.

This case report presents a unique, late complication of breast reconstruction surgery. A woman, who underwent left mastectomy and several reconstruction procedures with silicone implants presented with symptomatic enlarged internal mammary lymph nodes on her contralateral side. The nodes, which were suspicious for breast cancer metastasis on positron-emission tomographic computed tomography, were removed by thoracoscopy.

Effect of hyperbaric oxygen on survival of composite grafts in rats.

Most treatment with hyperbaric oxygen (HBO) in plastic surgery is for wounds, burns, crush injuries, and infections. We aimed to find out if HBO increases the survival of composite grafts in rats. Twenty Sprague-Dawley rats were randomly assigned to two equal groups (treatment and control).

Searching for the favorable donor site for fat injection: in vivo study using the nude mice model.

Background: The use of suctioned fat grafts for correction of soft tissue defects is a widespread procedure in esthetic and reconstructive surgery. The main disadvantage of this simple and sensible procedure is the unpredictable absorption rate of the fat graft. A lot of research has been performed aiming for enhancement of the take of the fat grafts.

Controversies in fluid resuscitation for burn management: literature review and our experience.

The purpose of this review is to summarise the commonly used formulae for fluid resuscitation in major burns and to discuss the controversy surrounding the use of protein-based colloids as a component of these types of formulae. Fluid resuscitation in major burns is one of the most critical steps in managing this type of injury. In practice, a wide variety of formulae for fluid resuscitation has been suggested.

The effect of lidocaine and adrenaline on the viability of injected adipose tissue--an experimental study in nude mice.

Adipose tissue injection as a free graft for the correction of soft tissue defects is a widespread procedure in plastic surgery. The main problem in achieving long-term soft tissue augmentation is partial absorption of the injected fat, and hence the need for over-correction and re-injections. Lidocaine, used for local anesthesia, has been suspected as an inhibitor of growth of adipocytes in culture and slowing down glucose transport and lipolysis in adipocytes.

The effect of interleukin-8 on the viability of injected adipose tissue in nude mice.

Adipose tissue injection as a free graft for the correction of soft-tissue defects is a widespread procedure in plastic surgery. The main problem in achieving long-term soft-tissue augmentation is partial absorption of the injected fat and hence the need for overcorrection and re-injection. The purpose of this study was to improve the viability of the injected fat by the use of interleukin-8.

Enhancing the take of injected adipose tissue by a simple method for concentrating fat cells.

Injection of aspirated fat for the correction of tissue defects is a common procedure in plastic surgery. The reported rates of fat cell survival vary greatly in the medical literature, and different techniques of harvesting, processing, and reinjecting the fat cells are claimed to be responsible for these differences. However, there is no agreement concerning the best way to process the harvested fat before reinjection.

Hair removal using intense pulsed light (EpiLight): patient satisfaction, our experience, and literature review.

Applications for intense pulsed light (IPL) for hair removal are gaining favor among other methods, including lasers, because of its noninvasive nature, versatility regarding different skin and hair types, safety, and ease of use. Hair removal using IPL was performed from January 2002 to December 2003 on 108 consecutive patients. Eighty of these patients answered a questionnaire and were enrolled in the study group.

Long-term fat preservation.

The injection of autologous free fat obtained by suction-assisted lipectomy for the correction of soft tissue defects is a common procedure in plastic surgery. However, unpredictable partial absorption of the injected fat often necessitates repeated harvesting and injection. Fat preservation for future re-injection is indicated to avoid repeated fat harvesting procedures.

Using intense pulsed light for cosmetic purposes: our experience.

The authors' experience using intense pulsed light for skin rejuvenation is summarized and analyzed with regard to its efficacy, safety, and complications. Rejuvenation using intense pulsed light was performed on 59 patients over a 6-month period (January of 2002 to July of 2002); these patients served as the study group. The areas treated were the face, neck, chest, hands, and legs.

Long-term hematological effects in Special Forces trainees.

The present study assesses the impact of "sports anemia" on screening tests performed on participants in an endurance-training program. Medical charts of 48 naval Special Forces trainees and 48 submarine trainees were reviewed. We compared the results of red blood cell count, hemoglobin concentration, hematocrit (Hct), and mean corpuscular volume performed at recruitment and after 2 years.

Four parallel flaps for correction of a wide forehead defect.

A simple method for closure of a defect in the forehead area by four parallel flaps along the forehead wrinkle lines is illustrated. The main advantage of this method lies in its simple design, which enables the surgeon to close large defects with no elevation of the eyebrow, while preserving the hairline, and most of the suture lines are parallel to the forehead wrinkle lines.

Performance of infusion pumps during hyperbaric conditions.

Background: Many hyperbaric facilities use infusion pumps inside the chamber. It is therefore important to ensure that this equipment will perform accurately during hyperbaric conditions. The authors tested the function and accuracy of the Imed 965 and Infutec 520 volumetric infusion pumps, the Easy-pump MZ-257 peristaltic infusion pump, and the Graseby 3100 syringe pump.