No abstract availalbe.
Severe Acute Respiratory Syndrome*

A 23-year-old male patient had 65 nodules of 0.2~0.7 cm in diameter nn scrotum. Elliptical excision was done to remove the nodules situated on the middle part of the scrotum. For small multiple nodules on the lower part of the scroelectrocogulation and curretage was performed. Excellent results were obtained by two modalities of treatment.
Calcinosis* ; Electrocoagulation ; Humans ; Male ; Scrotum* ; Young Adult

Injectable Collagen Implan, is composed of purified bovine dermal collagen emulsified in saline and lidocaine(0.3%) base, and has been promoted for correction of soft tissue contour defects. Although collagen is a relatively nontoxic, nonimmunologic and biolegically nonreactive biomaterial, some side reactions have been reported. We report herein a case of cutaneous side reaction to collagen implantation in a 38-year-old female. The patient presented with puritic, irritating, multiple, erythematous nodules on both the temporal and interorbital area, which had been observed since 1 day after collagen(KOKEN ATELOCOLLA-GEN IMPLANT-Japan) implantation. Histopathologic findings showed dense infiltration of acute and chronic inflammatory cells in the dermis, especially the perivascular and periadnexal area.
Adult ; Collagen* ; Dermis ; Female ; Humans

Multiple, reticulated, dark brown colored, macules and patches suddenly developed on the fac, and neck of a 48-year-old Korean woman two days after a traffic accident. On physical examination and laboratory tests including serum melanocyte-stimulating hormone, estrogen and progesterone level, no abnormalities were found except cervical pain. Histological examination of hematoxylin-eosin stained sections revealed increased melanin pigmentation in the basal layer, but the number of melanocytes was not changed in DOPA stained section. Topical application of 2% hydroquinone and 20% azelaic acid ointments had been applied successively for two months each without any apparent improvement. Herein we present a case of reticulate hyperpigmentation on the face and neck, which is very acute and whose causative factors are not certain.
Accidents, Traffic ; Dihydroxyphenylalanine ; Estrogens ; Female ; Humans ; Hyperpigmentation* ; Melanins ; Melanocytes ; Middle Aged ; Neck Pain ; Neck* ; Ointments ; Physical Examination ; Pigmentation ; Progesterone

No abstract available.
Hepatolenticular Degeneration*

Clinical history and dermatological examinations were performed in 51 patients with contact dermatitis due to metal working fluid who were working at the metal industry. Patch tests were also performed with standard series and oil cooling fluid series. Chronic lichenified eczema such as lichenified and fissured was the most common clinical type(45.1%). 19 patients had positive reaction to either one or more of the standard series and oil & cooling fluid series. We found ammoniated mercury chloride was the most common sensitizer in standard series, followed by potassium dichromate, 4-phenylendiamine dihydrochloride, cobalt chloride, nickel sulfate, quinoline mix and cabra mix. Microbiocide was the most common allergen(4 of 6 positive result in oil & cooling fluid series.
Cobalt ; Dermatitis, Contact* ; Eczema ; Humans ; Nickel ; Patch Tests ; Potassium Dichromate

Purpose: This study examined the changes in the body mass index (BMI) and the effects of BMI on the knee function and risk factors for an increase in BMI after total knee arthroplasty (TKA) in Asians. Materials and Methods: A prospective observational study was conducted on 100 cases of TKA performed by one surgeon. Obesity was defined as BMI ≥25 kg/m 2 . The BMI and Knee Society Score, consisting of the Knee Score and Function Score, were measured on the day before surgery and one year after surgery. Results: The BMI decreased or was maintained in 34 cases (34%) and increased in 66 cases (66%) one year after surgery. An increase in BMI of 5% or more was considered a clinically significant increase in BMI and occurred in 28 cases (28%). The patients with an increased BMI by more than 5% showed a significantly lower knee function score. The age and preoperative function score were significantly associated with an increased BMI by more than 5%. As the age increased by one year, the odds ratio at which the BMI would increase by more than 5% one year after surgery was 0.905. Moreover, as the preoperative function score increased by one point, the odds ratio that the BMI would increase by 5% one year after surgery was 0.902. In other words, a younger preoperative age and a lower preoperative function score mean a higher risk of a more than 5% postoperative increase in BMI. Conclusion The BMI increased by more than 5% one year after surgery in 28% of the TKA patients examined. They had a lower functional score. The risk factors for a more than 5% increase in BMI after TKA were young age and a low preoperative function score. Therefore, surgeons should educate patients, particularly those who are young or have a low preoperative function score, so that the patient’s BMI would not increase after surgery.

No abstract available.
Autopsy* ; Enzyme-Linked Immunosorbent Assay*

PURPOSE: We evaluated oncologic outcomes of chondrosarcomas and analyzed the disease-free survival rate of chondrosarcomas according to the various factors. MATERIALS AND METHODS: We performed a retrospective study for the disease-free survival rate of 48 chondrosarcomas, 44 of which underwent surgical treatment and followed up more than 18 months since 1993, and in the remaining 4 cases, the patients died before 18 months after surgery. The vsariables were location, tumor volume, histologic grade, stage, age at presentation and treatment performed. The mean follow up period was 43.8 months (1-196 months). RESULTS: The overall disease-free survival rate was 77.1% at mean 43.8 month follow up. The 5 year- and 10 year disease-free survival rates were 64% and 58% respectively. The histologic grade, stage, age at presentation revealed statistical significance on disease-free survival. All 9 patients treated with extended curettage for grade 1 central chondrosarcomas revealed disease-free survival with excellent functional outcome. CONCLUSION: The disease-free survival rate of chondrosarcomas mainly depended on histologic grade, stage and age at presentation. Local recurrence and distant metastasis also revealed statistically significant differences of disease-free survival rate. Comparing to wide resection, extended curettage for low-grade central chondrosarcomas in extremities were efficient methods with similar survival rate and less functional losses and complications.
Chondrosarcoma ; Curettage ; Disease-Free Survival ; Extremities ; Follow-Up Studies ; Humans ; Neoplasm Metastasis ; Recurrence ; Retrospective Studies ; Survival Rate ; Tumor Burden

Candiduria is often observed in hospitalized patients. Candiduria is neither a symptom nor a sign, and it is not a disease definitly. Yeasts in urine can be detected in patients who have bladder colonization, and in patients who have upper urinary tract infection that developed either from ascending infection or hematogenous spread. Unfortunately, there are no diagnostic methods that reliably distinguish infection from colonization. Asymptomatic nosocomial candiduria does not frequently require treatment intervention, because morbidity is low and ascending infection and candidemia aer rare complications. Although there is a guideline actually for treatment of candiduria has been suggested by Infectious diseases Society of America, it was based almost on expert opinions and experience rather than controlled clinical trials. For candida cystitis, the first-line treatment is oral fluconazole and ascending pyelonephritis usually requires the administration of systemic antifungal agents with or without correction of the obstruction or surgical intervention.
Americas ; Antifungal Agents ; Candida ; Candidemia ; Colon ; Communicable Diseases ; Cystitis ; Expert Testimony ; Fluconazole ; Humans ; Pyelonephritis ; Urinary Bladder ; Urinary Tract Infections ; Yeasts