A typical case of gelinerazed cutalineous lichen amyloidosus is reported. A 62-year-old female had had brownish papular lesions on the lower legs, hands, and shoulders for about 8 years. Three years later, the papular lesions extended through the whole body surface. She complained of severe itching and tingling sensation. Physical findings were confined to the skin. The skin lesions were diffusely distributed. The size of the lesion was from pin-head to rice, The color was dark brownish. The papules were over generalized skin except for the face, palms, and sole.. Diagnosis was made by the characteristic clinical manifestations and histopathologic findings of the skin. However, the specimens of the liver and rectal biopsies did not show amyloid deposits. Based on these findings, authors concluded that this is a case of generalized cutaneous lichen amvloidosus and this is the second case in the literature in Korea. Even though the subjective symptom such as itching is getting decrease, the clinical course of this disease could not be aliernated by classical and conventional therapeutic regimens.
Biopsy ; Diagnosis ; Female ; Hand ; Humans ; Korea ; Leg ; Lichens* ; Liver ; Middle Aged ; Plaque, Amyloid ; Pruritus ; Sensation ; Shoulder ; Skin

Granulocytic sarcoma is an uncommon extramedullary localized tumor composed of granulocytic precursor cells. The majority of cases have been reported in association with acute myeloid leukemia(AML) especially in children, but infrequently may occur in patients with myeloproliferative disorders or myelodysplastic syndromes. Most common sites of involvement were bone, soft tissue, lymph nodes and skin, but gastrointestinal tract, testis, central nervous system are also involved rarely. We present an unusual case of granulocytic sarcoma of the intracranium and the retro-orbital soft tissue occurring in a patient with concurrent myelodysplastic syndrome, diagnosed by brain magnetic resonance images and ultrasound guided needle biopsy.
Biopsy, Needle ; Brain ; Central Nervous System ; Child ; Gastrointestinal Tract ; Granulocyte Precursor Cells ; Humans ; Lymph Nodes ; Myelodysplastic Syndromes* ; Myeloproliferative Disorders ; Sarcoma, Myeloid* ; Skin ; Testis ; Ultrasonography

Postherpetic neuralgia(PHN) can be extremely debilitating condition. Treatment protocols for PHX may vary from center to center, such as conservative and intensive supportive therapeutic regimens, for example, oral medication, cutaneous nerve stimulating therapy, even acupuncture and hypnotherapy have been stressec In spite of all these measures, some 15% of PHN suffers gain little or no ra lief. Anecdotal reports have suggested that low level laser therapy(LLLT) is effective in the relief of various types of neuralgia. Rased on these, we were interested to apply LLLT for crucial condition of PHN. This is a prelirninary clinical trial to evaluate the efficacy of LLLT in the treatment of the pain for well established and unrelieved PHN. In order to get more accurate result, subjective and objective criteria. were applied. The cases who showed the effectiveness in criteria of Excellent were 6/20(30 %) the cases who showed the effectiveness in criteria of Good were 3/20(15%), and the cases who showed the effectiveness in criteria of Fair were 3/20(15%). So the total cases who showed onset of the effectiveness of LLLT were 12 out of 20 cases(60%).
Acupuncture ; Clinical Protocols ; Humans ; Low-Level Light Therapy* ; Neuralgia ; Neuralgia, Postherpetic*

To evaluate previously performed anesthetic experience of 23,409 cases at the Chosun University Hospital from Jan. 1981 to May. 1991 were analyzed statistically according to sex, department, age, anesthetic agent, method, duration, medical insurance, emergency and physical status. The results were as follows: 1)Considering sexual difference, male patients were 51.5% and female patients were 48.5%. 2) The largest departmenet of surgery was general surgery. 3) The nember of medical insurance patients was remarkably larger than that of non-medical insurance patients. 4) According to age categories, third decade of life was most frequent. 5) General anesthesia had been used commonly than other anesthetic technique and halothane was most commonly used among the inhalational anesthetic agent. 6) According to the ASA claasification of physical status, class I patients were 36.2% and elective surgery ratio was 1.8:1. 7)In emergency operation, general surgery categories were most common and occupied 39.8% of total emergency operation. 8)Considering anesthetic duration, 1~2 hours duration group of anesthetic time was most frequent.
Anesthesia, General ; Emergencies ; Female ; Halothane ; Humans ; Insurance ; Male

The clinical observations were made on 66 patients of renal injuries during the period from 1985 to 1991) The results were as follows: I. The renal injuries were classified as contusion, laceration, rupture, pedicle injury according to Cass and Luxenberg`s classification. The patient numbers of each group were 42 (63.6%), 11 (16.3%).11 (16.3%) and 2 (3%). 2. The sonography was useful by complementary diagnostic tool of excretory urography in major renal injuries. 3. The computerized tomography was useful in diagnosing combined injuries and detecting injuries which were not detected in excretory pyelography. 4. The treatment of many. major renal injuries could be done conservatively with detailed and accurate diagnosis using computerized tomography.
Classification ; Contusions ; Diagnosis ; Humans ; Lacerations ; Rupture ; Urography

Nevus lipomatosus cutaneus superficialis is a very rare skin disease which appears at birth or within the firat two decades of life. This uncommon condition is due to collections of ectopic fat cells within the upper and mid-dermis. There are two clinical forms. The first form is a lesion of zonal distribution, present from birth or childhood, usually on the buttocks or the lower back. The second form, a dome or sessile, papule, begins in adult life and is less restricted in distribution, and occurs also on the limbs Coalescence of soft, yellowish papules tends to form cerebriform plaques. The authors experienced two cases of typical nevus lipomatosus cutaneus superficialis. The first case was a 23-year male who had asymptomatic, soft, skin colored, and pea sized confluent nodules on the right lower back area since at birth. The second case was a 35-year female who had asymptomatic, multiple, soft, skin colored from rice to walnut sized confluent nodules on the coccygeal area which developed at the age of 27. Diagnosis was confirmed by clinical and histopathological findings.
Adipocytes ; Adult ; Buttocks ; Diagnosis ; Extremities ; Female ; Fluconazole ; Humans ; Juglans ; Male ; Nevus* ; Parturition ; Peas ; Skin ; Skin Diseases

PURPOSE: The objective of this study was to provide a trend analysis of the prevalence of diabetes relative to the socioeconomic, lifestyle, and physiologic risk factors among Korean adults aged over 30 years for a 10-year period using data from the Korean National Health and Nutrition Examination Survey. METHODS: Prevalence difference and the slope index of inequality were calculated for each risk factors using binomial regression by considering the repeated cross-sectional features of the data. The prevalence ratio and the relative index of inequality were calculated using log-binomial regression. Linear trend tests were performed using SAS 9.2. RESULTS: Crude prevalence of diabetes increased over the 10-year period, and was higher for men than for women. It was very high for adults 60 years or over, consistently increasing over time. The prevalence among unemployed men, women with higher level of stress, women with hypertension, and adults with serum triglyceride levels over 135 mg/dL increased over the 10-year period in comparison with the respective control group. CONCLUSION: Considering the rapid economic development and associated lifestyle changes in Korea, action should be taken to control the prevalence of diabetes by both preventing and consistently monitoring these identified risk factors using a public-health approach.
Adult ; Aged ; Alcohol Drinking ; Asian Continental Ancestry Group ; Body Mass Index ; Cholesterol/blood ; Cross-Sectional Studies ; Diabetes Mellitus, Type 2/*epidemiology/pathology ; Exercise ; Female ; Humans ; Hypertension/epidemiology ; Life Style ; Male ; Middle Aged ; Nutrition Surveys ; Prevalence ; Republic of Korea ; Risk Factors ; Smoking ; Socioeconomic Factors ; Stress, Psychological ; Triglycerides/blood ; Unemployment

No abstract available.
Antibodies, Antineutrophil Cytoplasmic* ; Wegener Granulomatosis*

OBJECTIVE: The purpose of this study was to evaluate the effects of three different surface conditioning methods on the shear bond strength (SBS) of metal brackets bonded directly to gold alloy with chemically cured resin. METHODS: Two hundred ten type III gold alloy specimens were randomly divided into six groups according to the combination of three different surface conditioning methods (aluminum oxide sandblasting only, application of a metal primer after aluminum oxide sandblasting, silica coating and silanation) and thermocycling (with thermocycling, without thermocycling). After performing surface conditioning of specimens in accordance with each experimental condition, metal brackets were bonded to all specimens using a chemically cured resin. The SBS was measured at the moment of bracket debonding, and the resin remnants on the specimen surface were evaluated using the adhesive remnant index. RESULTS: Application of metal primer after aluminum oxide sandblasting yielded a higher bond strength than that with aluminum oxide sandblasting alone (p < 0.001), and silica coating and silanation yielded a higher bond strength than that with metal primer after aluminum oxide sandblasting (p < 0.001). There was no significant change in SBS after thermocycling in all groups. CONCLUSIONS: With silica coating and silanation, clinically satisfactory bond strength can be attained when metal brackets are directly bonded to gold alloys using a chemically cured resin.
Adhesives ; Alloys* ; Aluminum Oxide ; Gold Alloys ; Silicon Dioxide*

Purpose: The purpose of this study is to compare the predictive validity of pressure injury risk assessment, Braden, Braden Q and Braden QD for pediatric patients. Methods: Prospective observational study included patients under the age of 19 who were hospitalized to general wards, intensive care units of a children’s hospital.Characteristics related to pressure injury were collected, and predicted validity was compared by calculating the areas under the curve (AUC) of the Braden, Braden Q, and Braden QD scales. Results: A total of 689 patients were included in the study. A total of 13 (1.9%) patients had pressure injuries, and the number of pressure injuries was 17. Factors related to the occurrence of pressure injuries were 9 (52.9%) immobility-related and 8 (47.1%) medical device-related. The AUC for each scale was .91 (95% CI .89~.94) for Braden, .92 (95% CI .90~.95) for Braden Q, and .94(95% CI .92~.96) for Braden QD. The optimal cut-off points were identified as 16 for Braden (sensitivity=88.8%, specificity=86.4%), 17 for Braden Q(sensitivity=63.6%, specificity=94.9%), and 12 for Braden QD (sensitivity=94.4%, specificity=88.7%). Conclusion The Braden QD scale demonstrated the highest predictive validity for pressure injuries in pediatric patients and is expected to be valuable tool in preventing pediatrics pressure injuries.