The major presenting manifestations of systemic lupus erythematosus (SLE) in Korea are known to be cutaneous manifestations, arthritis, nephritis, and fever. The ascites due to peritoneal involvement in SLE is quite common. However, it is unusual for massive ascites to be major presenting manifestations of SLE. In this report, we describe a case of SLE patient whose disease manifested as intractable ascites. This illustrates an unusual presentation and natural history of a complex autoimmune disease.
Arthritis ; Ascites* ; Autoimmune Diseases ; Fever ; Humans ; Korea ; Lupus Erythematosus, Systemic* ; Natural History ; Nephritis

Intense pulsed light (IPL) Quantum SR(TM) systems are high-intensity light sources, which emit polychromatic light. Unlike laser systems, these flashlamps work with noncoherent light in a broad wavelength spectrum of 560-1200 nm. IPL Quantum SR(TM) has been effective for the treatment of photoaging skin as a nonablative method. Three patients with photoaged skin were treated with fifth full-face treatments at 3-4 week intervals using IPL Quantum SR(TM). The cut-off filters of 560 nm and integrated contact cooling system were utilized for treatments. After the last treatments, the patients showed the overall improvement in clinical appearance, reduction in pigmentation and telangiectasia and fine wrinkle with smoothening of skin textures. Histological evaluations showed new collagen production after treatment. Full-face photorejuvenation using IPL Quantum SR(TM) can be an effective treatment modality for photoaged skin. We report herein IPL photorejuvenation is safe and effective in skin rejuvenation.
Collagen ; Humans ; Pigmentation ; Rejuvenation ; Skin ; Telangiectasis

No abstract available.
Herpesvirus 8, Human* ; Humans* ; Kidney Transplantation ; Lymphohistiocytosis, Hemophagocytic* ; Sarcoma, Kaposi* ; Transplant Recipients*

Striae Distensae is a very common cosmetic problem. The effectiveness of various lasers, such as the 585-nm pulsed dye laser on the treatment of striae distensae has recently been reported. However, the potential pigmentary alteration of dark skin by pulsed dye laser is known. Thermage is a radiofrequency capable of delivering higher energy fluences to a greater volume of tissue than nonablative lasers, with no epidermal injury. We report three patients who had striae distensae. They were treated with Thermage and 585-nm pulsed dye laser. The treatment was effective and safe for dark skin.
Humans ; Lasers, Dye ; Skin ; Striae Distensae*

BACKGROUND: Longer needle and complicated insulin injection technique such as injecting at a 45-degree angle and making skinfolds may decrease patient compliance to insulin injection therapy. In this light, shorter insulin needles have been recently developed. However, it is necessary to ascertain that such shorter needles are appropriate for Korean patients with diabetes as well. METHODS: First, the diverse demographic and diabetic features of 156 Korean adults with diabetes were collected by a questionnaire and a device unit of body fat measurement. The skin and subcutaneous fat thicknesses of each subject were measured by Ultrasound device with a 7- to 12-MHz probe. Data were analyzed using analysis of variance and multiple linear regression. RESULTS: The mean skin thickness was 2.29+/-0.37 mm in the abdomen and 2.00+/-0.34 mm in the upper arms, and the mean subcutaneous fat thickness was to 10.15+/-6.54 mm in the abdomen and 5.50+/-2.68 mm in the upper arms. Our analysis showed that the factors affecting the skin thickness of the abdomen and upper arms were gender and body mass index (BMI), whereas the factors influencing the subcutaneous fat thickness in the abdomen were gender and BMI, and the factors influencing the subcutaneous fat thickness in the upper arms were gender, BMI, and age. Insulin fluids may not appear to be intradermally injected into the abdomen and upper arms at any needle lengths. The risk of intramuscular injection is likely to increase with longer insulin needles and lower BMI. CONCLUSION: It is recommended to fully inform the patients about the lengths of needles for insulin injections. As for the recommended needle length, the findings of this study indicate that needles as short as 4 mm are sufficient to deliver insulin for Korean patients with diabetes.
Abdomen* ; Adipose Tissue ; Adult ; Arm* ; Body Mass Index ; Diabetes Mellitus ; Humans ; Injections, Intramuscular ; Insulin* ; Linear Models ; Needles* ; Patient Compliance ; Skin* ; Subcutaneous Fat* ; Ultrasonography ; Surveys and Questionnaires

Mucoepidermoid carcinoma is an uncommon lesion that accounts for approximately 1% of primary malignant bronchial gland tumors and less than 0.2% of all lung neoplasm. This tumor presents with symptoms of bronchial irritation or obstruction. Distant metastasis is uncommon, therefore complete surgical resection is the treatment of choice. The prognosis of tumor correlates with on the histologic grade of tumor. We experienced mucoepidermoid carcinoma in a 15 year-old girl with symptoms of cough and blood tinged sputum. The patient underwent successful removal of tumor by bilobectomy via explorothoracotomy after chest CT and bronchoscopic biopsy.
Adolescent ; Biopsy ; Bronchi* ; Carcinoma, Mucoepidermoid* ; Cough ; Female ; Humans ; Lung Neoplasms ; Neoplasm Metastasis ; Prognosis ; Sputum ; Tolnaftate ; Tomography, X-Ray Computed

An error was found in the following published article.

PURPOSE: Bladder tissue fibrosis is characterized by the abnormal deposition of connective tissue within different layers of the bladder wall, resulting in "non-compliance". The different etiologies of bladder fibrosis are either neurogenic, which encompasses myelodysplasia and spinal cord injury, or nonneurogenic, due to a bladder outlet obstruction. In this study, bladder fibrosis was examined to see if it was due to the effect of an abnormal innervation or to abnormal bladder dynamics. MATERIALS AND METHODS: Thirty-five male Sprague-Dawley rats (250-300g) were divided into four groups; the normal (n=5), bilateral pelvic nerve transection; denervation (n=10), vesicostomy (n=10) and vesicostomy after denervation (n=10) groups. After 4 weeks, the bladders of the animals in each group were obtained. In the histological study, the collagen to muscle ratio from Masson's trichrome staining, and the elastin density (%) from Van Gieson staining, were determined using a Metamorph ver 4.6r5 image analyzer. The TGF-beta1 and collagen III protein expressions were detected by Western blotting. RESULTS: The collagen to muscle ratios of the normal, vesicostomy, denervation and vesicostomy after denervation groups were; 0.67+/-0.04*, 0.67+/-0.04*, 1.25+/-0.03* and 0.96+/-0.02 (*p<0.001) and the elastin densities were 14.73+/-1.09**, 16.38+/-2.27, 23.6+/-1.93** and 18.35+/-1.27, respectively (**p<0.01). From the Western blotting, the denervation group showed significantly increased TGF-beta1 and collagen III protein expressions compared with the normal and vesicostomy groups. CONCLUSIONS: The orders of the collagen to muscle ratio and the deposition of elastin were; denervation>vesicostomy after denervation>vesicostomy>normal from the histological study. The levels of TGF-beta1 and of collagen III in the denervation group were higher than those in the vesicostomy after denervation group. The above findings show that pressure and nerve innervation in the bladder both have significant effects on the process of bladder fibrosis. Meanwhile, a vesicostomy could reduce the fibrotic effect caused by denervation, although this is not complete.
Animals ; Blotting, Western ; Collagen ; Connective Tissue ; Cystostomy ; Denervation ; Elastin ; Fibrosis* ; Humans ; Male ; Rats, Sprague-Dawley ; Spinal Cord Injuries ; Transforming Growth Factor beta1 ; Urinary Bladder Neck Obstruction ; Urinary Bladder*

Objectives: The aim of this study was to evaluate brain activity in youth during chewing gum and wood stick using functional magnetic resonance imaging (fMRI). Methods: Two participants chewed wax gums and wood stick on the rhythm of 1 Hz during MRI scanning. The task paradigm was a block design and each chewing-rest procedure was repeated five times for 30s. Results: The brain regions activated during chewing gum and wood stick were the precentral gyrus, postcentral gyrus, supplementary motor area, thalamus cerebellum. The medial prefrontal cortex (mPFC), anterior cingulate cortex (ACC), hippocampus, and precuneus were additionally activated by mastication of the wood stick. Brain activation induced by chewing wood stick was higher than chewing gum. Conclusions Our results suggest that mastication contribute to cognitive improvement through brain activity, this effect is stronger during chewing wood than gum. Therefore, eating harder foods may improve cognitive function more effectively.

No abstract available.
Antibiotics, Antitubercular/*adverse effects ; Female ; Humans ; Kidney Transplantation/*adverse effects ; Middle Aged ; Neutropenia/blood/*chemically induced/diagnosis ; Opportunistic Infections/microbiology/*prevention & control ; Recurrence ; Rifabutin/*adverse effects ; Severity of Illness Index ; Time Factors ; Tuberculosis/microbiology/*prevention & control