The global prevalence and incidence of autoimmune diseases are increasing year by year, and the autoimmune diseases have become a major threat to public health. In the progression of the diseases, persistent and complex abnormal immune responses often lead to long-term unhealed skin ulcers, which not only affect the life quality of patients, but also lead to the aggravation of primary diseases. Therefore, doctors in burn surgery and other wound repair surgeries should pay attention to the understanding of autoimmune diseases. In the treatment of autoimmune disease-related ulcers, it is recommended to formulate a unified treatment plan according to the law of occurrence and development of the diseases, and multidisciplinary cooperation is needed to accelerate wound healing and improve the quality of wound healing.
Autoimmune Diseases/therapy* ; Humans ; Quality of Life ; Skin Ulcer/therapy* ; Ulcer ; Wound Healing

Ozone was discovered in the mid-nineteenth century and is proven to have many therapeutic effects, including its common application as a disinfectant to kill microorganisms in various conditions. Ozone therapies have been utilized for various purposes ever since it was discovered. Extensive studies over a century have verified its therapeutic effects, consistency, and safety with minimal and preventable side effects in medical care. Emerging evidence revealed that ozone also plays important roles in the management and prevention of various skin disorders including infectious skin diseases, skin related allergic diseases, erythema scaly diseases, wound healing and ulcer recovery. Herein, the author now summarizes the recent clinical applications of ozone therapy in dermatology and provide commentary on what we have learned in our practice. Our focuses are the efficacy and safety of ozone therapies as well as the application prospects of ozone on various skin disorders. In addition, the author discusses the potential mechanisms involved in ozone therapy and the efforts we should make for.
Humans ; Ozone ; therapeutic use ; Skin Diseases ; therapy ; Skin Ulcer ; therapy ; Wound Healing

With the growth of aging society, China has become the country of population with the highest incidence of diabetes in the world. Diabetes leads to pathological changes in vascular and nervous system, rendering the diabetic skin fragile and hard to heal if wounded; in the end most diabetic wounds tend to become chronic skin ulcers. The refractory diabetic wound is the result of various endogenous and exogenous factors. It is a quite complicated pathophysiologic event which lacks an effective and specific therapeutic method in clinic. The use of stem cells could be a new approach of treating diabetic chronic wounds since they have a potential ability of self-renovation and multi-directional differentiation which will promote angiogenesis and wound healing process, thus be beneficial in the care of ischemia diseases of the lower limb. This article reviews basic theory of treating diabetic wound and the changes in microenvironment, and prompts many successful cases in curing refractory diabetic wounds.
China ; Diabetes Mellitus ; Diabetic Foot ; therapy ; Humans ; Skin ; Skin Ulcer ; therapy ; Stem Cells ; cytology ; physiology ; Wound Healing ; physiology

PURPOSE: Venous stasis ulcer is the most severe form of chronic venous insufficiency and this commonly appears in the lower limb. Pharmacological therapy, reconstruction of the venous system, surgical management, cellular therapy and compression therapy are known as the treatments of venous stasis ulcer, but relapses are common, which make it a typical chronic wound. We report here on a case of recurrent venous stasis ulcer that healed with compression therapy without any other treatment. METHODS: A 35-year-old man with a 13 years history of venous stasis had developed an ulcer on the distal third portion of the lower left limb which was developed 12-year before enrollment in this study. He had been treated with vacuum assist closure, 2 times of cell therapy and 3 times of skin graft for 8 years, but the lesion recurred. From November, 2008 compression therapy was done with the 3M Coban(TM) 2 Layer Compression System(3M, St. Paul, USA). The ulcer at that time was oval shaped and 3x4cm in size. A comfort layer bandage was applied from the proximal phalanx of the great toe to the knee. A compression layer bandage was applied on the previous layer with it being overlapped one half the width of the comfort layer bandage. The dressing was changed every 4 days and the change was recorded with photography. RESULTS: A total of 12 Coban(TM) 2 Layer Compression Systems were used. The size of the ulcer decreased to 2.5x2.5cm in one month, to 2x2cm in 2 months, it was 1x1.8cm in size at 3 months and it completely healed in 4 months. CONCLUSION: The venous stasis ulcer was completely healed using the 3M Coban(TM) 2 Layer Compression System. This method was easy to apply, made the patient comfortable and it provided an excellent compression effect. As in the previous studies, this compression therapy has been proven to play an important role for the treatment and prevention of venous stasis ulcer.
Adult ; Bandages ; Extremities ; Humans ; Knee ; Lower Extremity ; Recurrence ; Skin ; Tissue Therapy ; Toes ; Transplants ; Ulcer ; Vacuum ; Varicose Ulcer ; Venous Insufficiency

Behcet's disease is particularly prevalent in "Silk Route" populations, but it has a global distribution. The diagnosis of the disease is based on clinical criteria as there is as yet no pathognomonic test, and mucocutaneous lesions, which figure prominently in the presentation and diagnosis, may be considered the diagnostic hallmarks. Among the internationally accepted criteria, painful oral and genital ulcers, cutaneous vasculitic lesions and reactivity of the skin to needle prick or injection (the pathergy reaction) are considered hallmarks of Behcet's disease, and often precede other manifestations. Their recognition may permit earlier diagnosis and treatment, with salutary results. This paper describes the various lesions that constitute the syndrome and focuses on those that may be considered characteristic.
Behcet Syndrome/drug therapy/*pathology ; Female ; Humans ; Male ; Oral Ulcer/drug therapy/pathology ; Skin Ulcer/drug therapy/pathology ; Thrombophlebitis/drug therapy/pathology

We report a case of Ki-1(CD30) positive large cell lymphoma which developed on the skin of the right inguinal area in an 8-year-old boy. The lesion was a 3.0x5.0cm sized ulcerative tumor with elevated margin, rapidly growing during 2 week period and was associated with enlargement of the left inguinal lymph nodes. Histopathologic feature showed anaplastic large cells with abundant cytoplasm and multinucleated giant cells with wreath-like nuclei in the dermis and subcutis. Immunohistochemically, tumor cells were CD30 positive. He was treated with chemotherapy through BFM-NHL protocol, with good response.
Child ; Cytoplasm ; Dermis ; Drug Therapy ; Giant Cells ; Humans ; Lymph Nodes ; Lymphoma* ; Male ; Skin ; Ulcer

The platelet-rich plasma (PRP) has been advocated as a way to introduce increased concentrations of growth factors and other bioactive molecules to injured tissues in an attempt to optimize the local healing environment. A 94-yr-old woman with various comorbidities presented with a two-week history of severe cutaneous ulcer on the left dorsum of foot. It was caused by recurrent mechanical trauma and did not respond to several wound debridement and simple dressings. However, after she was completed on seven times of autologous PRP treatments, we observed complete healing of the skin lesion within 3 months. Herein, we report a case of recalcitrant cutaneous ulcer with various comorbidities and discuss about the promising possibility of autologous PRP as an effective alternative therapeutic modality.
Aged, 80 and over ; Female ; Humans ; *Platelet-Rich Plasma ; Skin Ulcer/complications/*therapy ; Treatment Outcome ; Wound Healing

Livedo vasculitis is a chronic dermatosis characterized by recurrent painful ulceration of the lower limbs, which heals to leave atrophie blanche. The precise pathophysiology is not known. Antiplatelet, anticoagulant, fibrinolytic therapies and anabolic steroids have been reported to be helpful in this syndrome. However, no consistent benefit has been demonstrated with any treatment modality. Recently, pulsed intravenous immunoglobulin therapy has been reported to be effective in some refractory cases. We herein report two cases of recalcitrant livedo vasculitis which were effectively treated with pulsed intravenous immunoglobulin therapy. These were the first trials carried out in Korea.
Immunization, Passive* ; Immunoglobulins* ; Korea ; Lower Extremity ; Skin Diseases ; Steroids ; Thrombolytic Therapy ; Ulcer ; Vasculitis*

Radiation ulcers are wounds caused by acute or chronic effects of ionizing radiation. The injury may involve the skin, underlying soft tissue, and even deeper into bones. Radiation is used alone or in combination with surgery and chemotherapy. Although it is useful to affect tumor death, it also exerts a deleterious effect on surrounding normal tissues. These effects are either acute or can manifest months or years after the treatment. The chronic wounds are a result of impaired wound healing. This impairment leads to fibrosis, nonhealing ulcers, lymphedema and radionecrosis amongst others.
Drug Therapy ; Fibrosis ; Lymphedema ; Radiation, Ionizing ; Radiotherapy ; Skin ; Ulcer* ; Wound Healing ; Wounds and Injuries*

Alopecia due to metastatic skin cancer is a rare form of cutaneous metastasis and it should be considered as a diagnosis of localized alopecia. It also signifies the failure of treatment of the primary cancer. A 51-year-old Korean woman presented with multiple pea-sized smooth hairless nodules and an ulcerated nodule on the parietal scalp regions. About two and a half years ago, she underwent an operation and chemotherapy for cholangiocarcinoma. The tumor cells seen in the scalp nodule were the same as those seen in the primary tumor. To the best of our knowledge, this is the first reported case of secondary alopecia due to cutaneous metastasis of cholangiocarcinoma in Korean dermatological literature.
Alopecia* ; Cholangiocarcinoma* ; Diagnosis ; Drug Therapy ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Rabeprazole ; Scalp* ; Skin Neoplasms ; Ulcer