No abstract available.
Gout* ; Hyperuricemia

BACKGROUND: The incidence and causative dermatophytes of tinea cruris has been changed with time. Although clinical and mycologic studies of whole dermatophytosis have been reported many times, there have been only a few studies about tinea cruris reported. OBJECTIVE: The purpose of this study was to investigate clinical and mycological features of tinea cruuis. METHODS: We evaluated the clinical and mycologic aspects of tinea cruris in 598 patients with tinea cruris from January 1985 to December 1997 in Yeungnam University Hospital. RESULTS: The incidence of tinea cruris was 20.8% of 2,878 total dermatophytoses. The ratio of male to female patients was 23.9:1. And most of them were in their twenties and thirties. Most(82.1%) of them involved both sites of the groin. Concurrent dermatophytic infections of tinea cruris were noted in 29.4% of the cases and the most common one was tinea pedis(22.4%). Three hundred and thirty eight dermatophytes were isolated from 598 patients with tinea cruris. They were Trichophyton(T.) rubrum(95.3%), T. mentagrophytes(4.4%), Epidermophyton floccosum(1.2%), Microsporum canis(0.9%). CONCLUSION: Tinea cruris is a male predominant dermatophytosis, the most common causative organism is T. rubrum, and tinea pedis seems to be an important reservoir.
Arthrodermataceae ; Epidermophyton ; Female ; Groin ; Humans ; Incidence ; Male ; Microsporum ; Tinea Pedis ; Tinea*

No abstract available.
Antifungal Agents* ; Trichophyton*

KOH examination is a simple, rapid and diagnostic procedure to confirm dermatophytic infections. It is important to select a proper examination site of the lesion. To determinate the proper examination site of the lesion, mycologic studies were done with multiple specimens collected from the center, margin and out of margin of the ring-shaped dermatophytic skin lesion on the 58 patients. The results were as follows. Positive rate of KOH wet smear was 94.8% at the center and 100% at the margin of the lesions, 22.4% at the 1 cm and 5.2% at the 2 cm out of the lesions. The more hyphae were found in the lesion, the more hyphae were found out of the lesion. Culture was done on the Sabouraud's glucose agar from the highest KOH positive area and the positive culture was 48 strains (82.8%) of 58 patients. These findings suggested that the ring-shaped active margin was the best site to examine mycologic studies.
Agar ; Glucose ; Humans ; Hyphae ; Skin*

Brodie's abscess is a primary subacute pyogenic osteomyelitis that has a thin wall of fibrous tissue and sclerotic bone. The authors have encountered a case of a Brodie's abscess that was developed in the same place of both tibia at the same time and treated the case with surgery and continuous closed irrigation.
Abscess ; Osteomyelitis ; Tibia

We report a case of subcutaneous panniculitic T-cell lymphoma (SPTCL) which occurred in a 10-year-old Korean girl. Her disease presented as multiple erythematous subcutaneous nodules on the right cheek, left chest, abdomen, left flank, both calves, and left shin with systemic symptoms. She had a protracted course of multiple erythematous subcutaneous nodules for 2 months often with spiking fever. Histopathologic findings for the subcutaneous nodules revealed lobular panniculitis-like findings composed of atypical small, bland lymphocytes and histiocytes. Characteristically, atypical lymphocytes rimmed individual fat cells in a lace-like pattern and some histiocytes occasionally phagocytosed WBCs. Bone marrow findings revealed increased phagocytic histiocytes with engulfed hematopoietic cell. The immunophenotypic studies showed CD45RO (UCHLl)+, CD20-, CD4-, CD8+ and CD56+ (focal), lysozyme+, CD45 (LCA)+ and EBV-. She received three cycles of high-dose cyclophosphamide, adriamycin, vincristine, prednisolone (CHOP) and methotrexate, intrathecal methotrexate and one cycle of fludarabine, mitoxantrone and dexamethasone (FND) chemotherapy. She died of acute renal failure during multiple chemotherapy.
Abdomen ; Acute Kidney Injury ; Adipocytes ; Bone Marrow ; Cheek ; Child* ; Cyclophosphamide ; Dexamethasone ; Doxorubicin ; Drug Therapy ; Female ; Fever ; Glycogen Storage Disease Type VI ; Histiocytes ; Humans ; Lymphocytes ; Lymphoma, T-Cell* ; Lymphoma, T-Cell, Cutaneous ; Methotrexate ; Mitoxantrone ; Prednisolone ; T-Lymphocytes* ; Thorax ; Vincristine

To know the pattern of visual field (VF) defect of low tension glaucoma (LTG), its diffuse and localized VF defects were compared using the significance values (p-value) of mean deviation (MD) and corrected pattern standard deviation (CPSD), which are calculated with STATPAC in Humphrey Visual Field Analyser. Sixteen eyes of LTG were enrolled and 34 eyes of primary open angle glaucoma (POAG) were used as controls. The degree of VF defects in LTG and POAG was relatively mild with the p-value of MD equal to or greater than 1%. Neither mean MD nor mean CPSD of LTG was significantly different from each of POAG (p > 0.8 and p > 0.2, respectively). Comparing the p-values of MD and CPSD, many patients showed more significant p-value of MD in LTG and POAG (62.5% and 61.8%, respectively). However, relatively more severe defect of CPSD tended to occur more frequently in LTG than in POAG (25% and 5.9%, respectively, chi-square = 4.964, p < 0.09). The relation between p-values of MD and CPSD was not significantly influenced by the intraocular pressure, MD or vertical cup to disc ratio in either LTG or POAG.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Glaucoma, Open-Angle/*pathology/physiopathology ; Humans ; *Intraocular Pressure ; Male ; Middle Aged ; Optic Disk/*pathology ; Probability ; Vision Disorders/*pathology ; *Visual Fields

BACKGROUND: Incohorenet lamps or pulsed/continuous wave lasers have effectively been used for photodynamic therapy (PDT). OBJECTIVE: To assess the safety and efficacy of the various light sources, such as halogen, xenon arc, and the 585nm pulsed dye laser, in photodynamic therapy for treatment of actinic keratosis. METHODS: PDT, using 5-aminolaevulinic acid (5-ALA), was used on 18 patients who had been diagnosed with actinic keratoses. A single treatment consisting of a topical application of 20% 5-aminolaevulinic acid for 4 hours, followed by halogen, xenon arch lamp and the 585nm pulsed dye laser was administered. RESULTS: Of the 227 lesions, 95/106 (89.6%), 68/77 (88.3%), and 39/44 (88.6%) lesions showed complete response to the halogen lamp, xenon arc lamp, and 595nm dye laser respectively, and 10/106 (9.4%), 9/77 (11.7%), and 5/44 (11.4%) lesions showed partial response to the above, respectively. Only one lesion (1.0%) showed no response to the halogen lamp. In all cases, cosmetic outcome was excellent, and anatomical function was preserved. Topical 5-ALA based PDT is an effective and useful treatment modality for various premalignant diseases, to the halogen lamp, xenon arc lamp, or 585nm pulsed dye laser were used. CONCLUSIONS: Treatment of actinic keratosis with various light sources, following topical application of 5-ALA is effective. However, advantages of the laser treatment may include recovery times, excellent postreatment cosmesis, and high efficacy rate.
Actins* ; Humans ; Keratosis, Actinic* ; Lasers, Dye* ; Photochemotherapy* ; Xenon

BACKGROUND: Photodynamic therapy (PDT) is useful for treating basal cell carcinoma (BCC), and the incidence of nodular type BCC is high among Koreans. However, only one case on the treatment of nodular BCC using methyl aminolevulinate (MAL)-PDT has been reported in Korea. OBJECTIVE: We investigated the efficacy and tolerability of PDT for treating nodular BCC in Korean patients. METHODS: Fifteen patients with nodular BCC were treated. We conducted three MAL-PDT sessions separated by a 1 week interval and assessed the clinical therapeutic effects after 3 months. Then, we performed a histopathological assessment of the lesions in patients who showed complete clinical responses (CR) and surgical procedures for lesions in patients who showed no clinical response (NR). We prescribed three more MAL-PDT sessions to the patients who showed partial clinical responses (PR), and decided whether to carry out a histopathological evaluation or to treat with surgery according to the clinical therapeutic assessment after 3 months. RESULTS: After the first three MAL-PDT sessions, three patients showed CR, eight patients showed PR, and four patients showed NR. One of the eight patients, who had been treated repeatedly, showed CR. CONCLUSION: BCC occurs mainly as the nodular type in Korea, so MAL-PDT may be the main treatment for BCC in Korean patients. However, it could be used as an alternative treatment for selected nodular BCCs when it is difficult to use conventional therapy or when a serious cosmetic defect is expected.
Carcinoma, Basal Cell ; Cosmetics ; Humans ; Incidence ; Korea ; Photochemotherapy ; Triazenes

No abstract available.
Lymphoma, Large-Cell, Anaplastic*