The prevalence of latex allergies has been on the increase along with the greater use of rubber products in daily life, medical, dental and occupational settings. Allergic reactions to latex can take two clinical forms of either contact dermatitis or immediate hypersensitivity reactions, which are provoked by the natural latex proteins or chemical additives used in the manufacturing process, respectively. A 25-year-old female, an operating room nurse, complained of recurrent pruritic erythematous wheals on both hands after the wearing of latex rubber gloves. The prick test and the usage Mlit't to the latex gloves were positive, and the RAST was class 3. To the best of our knowledge, is the first case report of contact urticaria from latex rubber gloves in Korean dermatologic literature.
Adult ; Dermatitis, Contact ; Female ; Hand ; Humans ; Hypersensitivity ; Hypersensitivity, Immediate ; Latex Hypersensitivity ; Latex* ; Operating Rooms ; Prevalence ; Rubber ; Urticaria*

No abstract available.
Heart* ; Thoracic Surgery*

We found a mistake in our recently published article.

PURPOSE: Methylmethacrylate is the most commonly used alloplastic material in cranioplasty. However during the polymerization of methylmethacrylate, a significant exothermic reaction takes place. This reaction may result in thermal injury to the brain tissue and other soft tissues. Also it is difficult to make three-dimensional methylmethacrylate implant that is perfectly matched to the defect during the operation time. We report on the molding technique of methylmethacrylate implant using plaster mold and the rapid prototyping model in cranioplasty. METHODS: A 44-year-old male was referred to the department for severe frontal hollowness. He was involved in an automobile accident resulting in large frontal bone defect with irregular margin. The preformed patient-specific methylmethacrylate implant was made using plaster mold and the rapid prototyping model before the operative day. The methylmethacrylate implant was placed in the frontal defect and rigidly fixed with miniplates and screws on the operative day. RESULTS: The operation was performed in an hour. In the 6 months follow-up period, there were no complications. Patient was satisfied with the results of cranioplasty. CONCLUSION: Safe cranioplasty was performed with the preformed patient-specific methylmethacrylate implant using plaster mold and the rapid prototyping model. The result of this method was satisfactory, aesthetically and functionally.
Adult ; Automobiles ; Brain ; Follow-Up Studies ; Frontal Bone ; Fungi ; Humans ; Hypogonadism ; Male ; Methylmethacrylate ; Mitochondrial Diseases ; Ophthalmoplegia ; Polymerization ; Polymers

No abstract available.
Fournier Gangrene ; Testis

No abstract available.
Hyperemia ; Thigh

No abstract available.
Leiomyosarcoma*

Acquired perforating dermatosis is a perforating disorder associated with diabetic mellitus or renal failure, which is characterized by transepidermal elimination of altered collagen and by its occurrence in adult life. We present a case of acquired perforating dermatosis associated with hepatocellular carcinoma and diabetic nephropathy, who had multiple pruritic brownish papules and nodules on trunk and extremities for 2 months. Histological findings showed transepidermal channel containing fragmented collagen and elastic fibers. The skin lesions were disappeared one month after hepatic lobetomy. It indicates that hepatocellular carcinoma can be one of the etiological factors in the development of acquired perforating dermatosis.
Adult ; Carcinoma, Hepatocellular* ; Collagen ; Diabetic Nephropathies* ; Elastic Tissue ; Extremities ; Humans ; Renal Insufficiency ; Skin ; Skin Diseases*

Capsular fibrosis and contracture occurs in most breast reconstruction patients who undergo radiotherapy, and there is no definitive solution for its prevention. Simvastatin was effective at reducing fibrosis in various models. Peri-implant capsular formation is the result of tissue fibrosis development in irradiated breasts. The purpose of this study was to examine the effect of simvastatin on peri-implant fibrosis in rats. Eighteen male Sprague-Dawley rats were allocated to an experimental group (9 rats, 18 implants) or a control group (9 rats, 18 implants). Two hemispherical silicone implants, 10 mm in diameter, were inserted in subpanniculus pockets in each rat. The next day, 10-Gy of radiation from a clinical accelerator was targeted at the implants. Simvastatin (15 mg/kg/day) was administered by oral gavage in the experimental group, while animals in the control group received water. At 12 weeks post-implantation, peri-implant capsules were harvested and examined histologically and by real-time polymerase chain reaction. The average capsular thickness was 371.2 μm in the simvastatin group and 491.2 μm in the control group. The fibrosis ratio was significantly different, with 32.33% in the simvastatin group and 58.44% in the control group (P < 0.001). Connective tissue growth factor (CTGF) and transforming growth factor (TGF)-β1 gene expression decreased significantly in the simvastatin group compared to the control group (P < 0.001). This study shows that simvastatin reduces radiation-induced capsular fibrosis around silicone implants in rats. This finding offers an alternative therapeutic strategy for reducing capsular fibrosis and contracture after implant-based breast reconstruction.
Administration, Oral ; Animals ; Breast/*drug effects/metabolism/pathology/radiation effects ; *Breast Implants ; Connective Tissue Growth Factor/genetics/metabolism ; Fibrosis ; Gamma Rays ; Male ; Rats ; Rats, Sprague-Dawley ; Real-Time Polymerase Chain Reaction ; Silicone Gels/*chemistry ; Simvastatin/*pharmacology ; Transforming Growth Factor beta1/metabolism

Capsular fibrosis and contracture occurs in most breast reconstruction patients who undergo radiotherapy, and there is no definitive solution for its prevention. Simvastatin was effective at reducing fibrosis in various models. Peri-implant capsular formation is the result of tissue fibrosis development in irradiated breasts. The purpose of this study was to examine the effect of simvastatin on peri-implant fibrosis in rats. Eighteen male Sprague-Dawley rats were allocated to an experimental group (9 rats, 18 implants) or a control group (9 rats, 18 implants). Two hemispherical silicone implants, 10 mm in diameter, were inserted in subpanniculus pockets in each rat. The next day, 10-Gy of radiation from a clinical accelerator was targeted at the implants. Simvastatin (15 mg/kg/day) was administered by oral gavage in the experimental group, while animals in the control group received water. At 12 weeks post-implantation, peri-implant capsules were harvested and examined histologically and by real-time polymerase chain reaction. The average capsular thickness was 371.2 μm in the simvastatin group and 491.2 μm in the control group. The fibrosis ratio was significantly different, with 32.33% in the simvastatin group and 58.44% in the control group (P < 0.001). Connective tissue growth factor (CTGF) and transforming growth factor (TGF)-β1 gene expression decreased significantly in the simvastatin group compared to the control group (P < 0.001). This study shows that simvastatin reduces radiation-induced capsular fibrosis around silicone implants in rats. This finding offers an alternative therapeutic strategy for reducing capsular fibrosis and contracture after implant-based breast reconstruction.
Administration, Oral ; Animals ; Breast/*drug effects/metabolism/pathology/radiation effects ; *Breast Implants ; Connective Tissue Growth Factor/genetics/metabolism ; Fibrosis ; Gamma Rays ; Male ; Rats ; Rats, Sprague-Dawley ; Real-Time Polymerase Chain Reaction ; Silicone Gels/*chemistry ; Simvastatin/*pharmacology ; Transforming Growth Factor beta1/metabolism