Granular cell tumor of the toe: a case report

Granular cell tumor is a rare tumor of unknown etiology that more commonly affects the oral cavity but can also occur at other sites. The majorities of granular cell tumors are benign and present as a singular dermal nodule. We discuss a case of granular cell tumor of the fourth toe in a 54-year-old patient that was treated with conservative surgery, instead of amputation, and reconstruction with a dermal regeneration template

Ultrasound-assisted lipolysis of the omentum in dwarf pigs.

Successful surgical treatment of medium degree obesity by subcutaneous liposuction has been reported in the literature. In obesity, most adipose tissue is visceral, mainly omental, and the resection of omentum is a mutilating procedure for the intestinal tract. Because of this, we planned to reduce omental adipose tissue by an apparently conservative approach: ultrasound-assisted lipolysis. The purpose of this study was to assess the feasibility and safety of this procedure in an animal experimental model, drawing clinical and autoptic patterns. We chose pigs because they are functionally analogous to humans, although they store less fat in the omentum, whose structure looks like a veil. Four male dwarf pigs were fed, since weaning, with hyperlipidic fodder. When they were eight months old, they were operated on under general anesthesia in our laboratory for experimental surgery. After laparotomy, the omentum was delivered and treated with ultrasound for 1 hour. Before and just after the sonication, biopsies were drawn from omentum and processed for histologic findings. After 50 days, the surviving animals were sacrificed and autopsied; specimens from omentum, liver, and spleen were histologically processed. Two animals died during the operation, while the two surviving animals were in good general condition. Macro and microscopic observations demonstrated that the ultrasound can liquefy omental fat, sparing its fibrous network in the immediate time; during the postoperative period, an intense inflammatory reaction developed; macroscopic observation evidenced fibrous adhesions of the omentum to the surrounding organs; the connective tissue network was thickened and the whole omentum was twisted on itself. The high mortality rate could be due either to the surgical learning curve or to casualty or to lethal effects of ultrasound on the cardiac conductive system; the inflammatory peritoneal reaction could be specifically due to ultrasound or to surgical handling

A novel method to medicate local cv flaps in nipple reconstruction

Besides surgical technique related variables, post-operative care after nipple reconstruction with CV flaps is important for an satisfactory final result. We present a novel method to prepare a protective and sealing medication in order to minimize traumas to the new nipple. We found the silicone cap plunger of a 50cc syringe suitable for our purpose. It was applied over a non-adherent dressing and TNT gauze to avoid decubitus and fixed it with a steri-strip before covering with a sticking plaster. Analyzing 118 nipples casistic, reconstructed with a CV flaps technique, between January 2011 and June 2012 and medicated with the presented technique in the last six months considered, we noticed a reduction in partial loss of flap vitality and nipple reabsorption. The main advantages of the dressing technique we propose are the ease and rapidity in the preparation and availability of all materials used in every operation room or outpatient clinic. We believe that our technique of medication may reduce traumas to delicate vascularization of the new nipple, avoiding the partial or total loss of vitality and reabsorption of the flaps

Reconstructive management of degloving trauma of male external genitalia using dermal regeneration template: A case report

Traumatic injuries of male external genitalia are rare and not usually life threatening; however, they can have psychological repercussions. The reconstructive management of these lesions is challenging and articulated. We report the case of a 38-year-old farmer suffering from a degloving wound on the external genitalia. The first reconstructive step used to treat the wound was the incorporation of a dermal regeneration template (Integra (R)) and accordingly partial-thickness skin grafts and local flaps. The follow-up 16 months after the first treatment was satisfying; sexual function had been restored. (C) 2013 British Association of Plastic, Reconstructive and Aesthetic Surgeon

A Case of Facial Lipoatrophy Secondary to Lupus Profundus Managed with Lipofilling Technique

Facial lipoatrophy is one of the most difficult complication in the patients with lupus profundus. In this paper, we present a case of a 55-year-old woman affected by lupus profundus, with a grade V lipoatrophy, treated with lipofilling technique. No complications were observed and results at 12 months were stable, natural, and symmetric

Squamous Cell Carcinoma and Ledderhose Disease: A Case Report

Ledderhose disease is disorder of the plantar aponeurosis. This disease is not so common and can be tackled with a surgical or conservative approach. A case of a 73-year-old man came to our attention who had a 26-year history of painless bilateral plantar nodules coalescing into an indurated mass. An ulcerative nodule had been noted in the last 16 months on the right foot, in the absence of trauma, not responsive to conservative treatment, so we decided to perform a biopsy. The histopatologic examination showed squamous cell carcinoma, with warty, well-differentiated, low-grade malignancy. Surgical treatment was suggested, so, in pneumoischemia, we made a surgical incision including the skin lesion. Then we proceeded to sculpture the anterolateral thigh fasciacutaneous flap to obtain adequate soft tissue coverage. The tumor was completely removed. Current reconstructive possibilities comprise a good anatomofunctional recovery even in the case of large demolition requests for the therapy of advanced cases of the disease described in this article. Correlation between Ledderhose disease and the formation of malignant tumors has not been made as yet, but perhaps an element that could unite these pathologies can be researched in the lively cell proliferation that characterizes both. It would be interesting to analyze the biological substrate, as well as the systemic and local levels, in patients where both diseases are manifested