This study was conducted to find out an appropriate means for preventing the juvenile delinquency (JD), which is supposed to be greatly realted to family environment. The data were collected through a questionnaire survey with a means of writing by themself, to 257 middle and high school students and 309 juvenile delinquents who were in confinement. The questionnaire was consisted of 27 items of juvenile delinquencies, 15 questions about personal environment in their period of childhood, 36 questions on their home atmosphere, 25 items with regard to their parental behavior to their children in the rearing of them. The extent of delinquency was calculated by summing the numbers of experienced delinquencies of the listed items. The study subjects were divided into two groups; student group (SG) and juvenile delinquent group (JDG) and the collected data were analyzed with the extent of delinquency in each group by SPSS/PC+statistical package. The extent of JD was increased as the study subjects grew older, defective families were more common, total family income was more poor, parents' educational level was lower, personal expenses were higher and the conflicts between parents were more high in JDG as compared with of SG. The differences were statistically significant. As long as the extent of delinquency is concerned, delimquent points of JDG were significantly higher as compared with that of SG in all items except one item, below the primary school item in fathers' educational level. (In order to prevent JD in our country, it is recommended that educational level and the living standared of the lower class people should be raised, the sound families which do have less conflictsshould be established as much as possible, the present educational system which is making much conflicts between parents and their offsprings should be changed so that their given temperament would be brought up to the highest level, defective families should be reduced as much as possible and adults should not do actions that are considered not to be done by youngsters and must set a good example.)
Adult ; Atmosphere ; Child ; Humans ; Juvenile Delinquency* ; Parents ; Surveys and Questionnaires ; Temperament ; Writing

Two cases of clear cell syringoma are reported in the women who were 39 ad 54 years old, respectively. They had had asymptomatic, ricegrain-sized skin colored to yellowish pink papules on the face, particularly on he lower eyelid for several years. Interestingly, both of them had suffered from diabetes mellitus for more than a decade and been placed on irregular antidiabetic medications. Routine laboratory findings in the elder patient(case 2), unfortunately not checked in the younger patient(cases 1) due to her refusal, were within normal limits except marked glucosuria. Histologic examination revealed numerous various-sized, well-defined tumor nests composed largely of clear cells with polygonal cellular boundary and eccentric nucleus. Special stain with Periodic acid-Schiff disclosed existance of glycogen in the clear cells, but other special stains such as alcian blue showed negative findings. Electron microscopic examination of the elder patient revealed many multivesicular bodies suggestive of lysosomes, and numerous droplets of glycogen dispersed between them in villi-rich periluminal cell.
Alcian Blue ; Coloring Agents ; Diabetes Mellitus ; Disulfiram ; Eyelids ; Female ; Glycogen ; Humans ; Lysosomes ; Middle Aged ; Multivesicular Bodies ; Skin ; Syringoma*

A household survey was conducted to compare the patterns of morbidity and medical care utilization between medical aid beneficiaries and medical insurance beneficiaries. The study population included 285 medical aid beneficiaries that were completely surveyed and 386 medical insurance beneficiaries selected by simple random sampling from a Dong (Township) in Taegu. Well-trained surveyors mainly interviewed housewives with a structured questionnaire. The morbidity rates of acute illness during the 15-day period, were 63 per 1,000 medical aid beneficiaries and 62 per 1,000 medical insurance beneficiaries. The rates for chronic illness were 123 per 1,000 medical beneficiaries and 73 per 1,000 medical insurance beneficiaries. The most common type of acute illness in medical aid and medical insurance beneficiaries was respiratory disease in medical aid beneficiaries, musculoskeletal disease was most common, but in medical insurance beneficiaries, gastrointestinal disease was most common. The mean duration of acute illness of medical aid beneficiaries was 3.8 days and that of medical insurance beneficiaries was 6.8 days. During the one year period, mean duration of medical aid beneficiaries chronic illnesses was 11.5 months which was almost twice as long compared to medical insurance beneficiaries. Pharmacy was most preferable facility among the acute illness patient in medical aid beneficiaries, but acute cases of medical insurance beneficiaries visited the clinic most commonly. Chronic cases of both groups visited the clinic most frequently. There were some findings suggesting that much unmet need existed among the medical aid beneficiaries. In acute cases, the average number of days of medical aid users utilized medical facilities was less than medical insurance users. On the other hand, the length of medical care utilization of chronic cases was reversed. Geographical accessibility was the most important factors in utilization of medical facilities. Almost half of the study population answered the questions about source of funds on medical security correctly. Most respondents considered that the objective of medical security was affordability. The chief complaint on hospital utilization was the complicated administrative procedures. These findings suggest that there were some problems in the medical aid system, especially in the referral system.
Chronic Disease ; Daegu ; Family Characteristics ; Financial Management ; Gastrointestinal Diseases ; Hand ; Humans ; Insurance Benefits ; Insurance* ; Musculoskeletal Diseases ; Pharmacy ; Referral and Consultation ; Surveys and Questionnaires

PURPOSE: This study aimed to find out whether there are relationships among anatomic characteristics of inferior oblique muscle insertion, corneal diameter, axial length and inferior oblique recession landmark. METHODS: Thirty-one Korean cadaver orbits were dissected to expose the full length of extraocular muscles and sclera, and then we measured the length from the recession landmark of inferior oblique to the lateral edge of insertion of inferior rectus and to the inferior edge of insertion of lateral rectus. RESULTS: The mean of angles between the inferior oblique muscle insertion and lateral rectus direction is 27.9+/-9.0degrees and the range is from 15 degrees to 50 degrees . There is a statistically significant correlation between cord length of 8 mm recession landmark of inferior oblique and angles of inferior oblique insertion with lateral rectus direction. We divided the shapes of inferior oblique insertion into straight and convexed curves. Twelve insertions are straight and thirteen insertions are curved. There is no statistically significant correlation between shape of inferior oblique insertion and cord length from recession landmark. In corneal diameter and axial length, we found correlations with cord length of 8 mm and 10 mm recession landmark of inferior oblique. CONCLUSIONS: We conclud that there are some correlations among anatomic characteristics, axial length and corneal diameter with recession landmark of inferior oblique.
Cadaver ; Muscles ; Orbit ; Sclera

We report a case of infantile acute hemorrhagic edema in a 15-month-old boy. The patient showed multiple, bean to walnut-sized, red to purple-colored, indurated purpura with a cockade pattern on the face, earlobes, and extremities. Edema of the hands, feet, and earlobes was also observed. Laboratory examinations showed thrombocytosis, decreased serum CH50, and ketone in the urine. A skin biopsy taken from indurated purpura on the lower leg exhibited findings of acute leukocytoclastic vasculitis. Direct immunofluorescence examination showed deposition of IgM along the dermo-epidermal junction and C3 in the dermal vessel walls. With-out specific management except for fluid therapy to correct dehydration, the skin lesions cleared completely in 2 weeks, and recurrence has not observed.
Biopsy ; Dehydration ; Edema* ; Extremities ; Fluid Therapy ; Fluorescent Antibody Technique, Direct ; Foot ; Hand ; Humans ; Immunoglobulin M ; Infant ; Leg ; Male ; Purpura ; Recurrence ; Skin ; Thrombocytosis ; Vasculitis

A 50-year-old woman with lupus erythematosus profundus of about a year's duration was reported. The patient had no history of discoid lupus erythematosus or systemic lupus erythematosus. Dermatologic examination revealed two, firm, freely movable, well demarcated, subcutaneous plaques, with mildly erythematous overlying skin, measuring 2 x 2 cm (right), 5 x 5 cm (left), was present on the both deltoid region. Histopathologically, this showed panniculitis. Diret immunofluorescence studies showed IgG and IgM deposition on the dermoepidermal junction.
Female ; Fluorescent Antibody Technique ; Humans ; Immunoglobulin G ; Immunoglobulin M ; Lupus Erythematosus, Discoid ; Lupus Erythematosus, Systemic ; Middle Aged ; Panniculitis ; Panniculitis, Lupus Erythematosus* ; Skin

BACKGROUND: Although one hair usually arises from a single follicular opening in normal healthy subjects, we can see two or more hairs emerging from the single opening through close inspection. The latter is called "compound hair", described by Lowenthal in 1946, however, few reports on this have been made since. Histopatholoigcally two or more hairs which have an independant external root sheath arise from one follicular opening like its clinical appearance. We examined the distribution and density of compound hair in order to define its difference according to anatomical sites and aging process. OBJECTIVE AND METHOD: We counted the number of hairs in the circle(2 cm in diameter) at te frontal, temporal and occipital scalp of 24 old young men(22.5+/-2.0 years old) and 24 old men(64.4+/-12.9 years old), respectively. RESULTS: The summated number of grouped hair, which was mostly regarded at compound hair, was greater in the young group than in old group in the frontal area, but was smaller in young group than in old group in from the temporal and occipital areas. The proportion of grouped hair to total hair in the older group was lower in the frontal area, but higher in the temporal and occipital areas(p<0.05, p<0.01) according to aging process, however, no significant change was seen between the frontal area and the sum of single hair to compound hair was significantly decreased in the temporal and occipital areas(p<0.05, p<0.01) according to aging process, however, no significant change was seen between the frontal area and the sum of the three tested areas. CONCLUSION: Compound hairs are observed frequently on the scalp of normal healthy subjects and are most frequently seen on the occipital scalp in both of the young and old.
Aging ; Hair* ; Scalp* ; Tuberculosis, Cutaneous

We report a patient with pachydermoperiostosis accompanied by hypertrophic gastritis. A 26-year-old man showed deep folds and furrows of the face and scalp, and terminal spade-like expansion of fingers and toes. Physical examination revealed no abnormalities except a grotesque appearance. Results of routine laboratory tests were unremarkable. Mild periosteal reactoins of both femurs and humeri were noted on long bone series, and hypertrophic gastritis on fibroscopic examination drew our attention. The relationship between pachydermoperiostosis and hypertrophic gastritis is uncertain. However it is probable that hypertrophic gastritis may be the endodermal counterpart of the ectodermal manifestations of pachydermoperiostosis.
Adult ; Ectoderm ; Endoderm ; Femur ; Fingers ; Gastritis, Hypertrophic* ; Humans ; Osteoarthropathy, Primary Hypertrophic* ; Physical Examination ; Scalp ; Toes

Background: Nitric oxide(NO) has been reproted to play an important role in macrophage-mediated microbicidal capacity for a variety of intracellular pathogens. NO generation is used as an indicator of microbicidal function of macrophages. OBJECTIVE: Our purpose is to investigate the production of NO rom macrophages phagocytized with Mycobacterium leprae or M. leprae phenolic glycolipid-1(PGL-1) for the purpose of elucidating the pathogenesis of leprosy. METHODS: We used a murine macrophage cell line, RAW 264.7. Macrophages were incubated with dead M. leprae or PGL-1, respectively and then treated with interfer n-gamma(IFN-r) and/or tumor necrosis factor-alpha(TNF-a). The release of NO was determined spectrophotometrically by measuring nitrite. RESULTS: M. Leprae and PGL-1 failed to stimulnte NO secretion execept at high bacteria-to-cell rations(50:1)and at the higheat concentrat,ion(100pg/ml) of PGL-1. IFN-r or IFN-r plus TNF-a markedly stimulated macrophages phagocyt,ized with M. leprae or PGL-1 to release NO . CONCLUSION: Defective IFN-r-dependent NO production of macrophages may be an important factor in the pathogenesis of leprosy.
Cell Line ; Cytokines* ; Leprosy ; Macrophages* ; Mycobacterium leprae* ; Mycobacterium* ; Necrosis ; Nitric Oxide* ; Phenol*

PURPOSE: To report the long term results of bifocal treatment in nonrefractive accommodative esotropia and to analyze the changes of accommodative convergence to accommodation (AC/A) ratio. METHODS: Sixteen patients treated with bifocal glasses for at least 5 years were evaluated retrospectively. Angle of deviation at near and distance, refractive error, and AC/A ratio by the lens gradient method were analyzed. The changes of AC/A ratios were also compared after dividing the patients according to continuation or cessation of bifocal therapy. RESULTS: Six patients (38%; bifocal stop group, BSG) were able to stop using bifocal glasses at an average age of 10.8 years (range, 6.5 to 15.4 years) during their follow-up. However, the other ten patients (62%; bifocal continue group, BCG) had to continue using bifocal glasses until the final visit, which was 13.8 years on average (range, 11.3 to 18.5 years). The AC/A ratio decreased from time of bifocal prescription to the last visit in both groups, from 4.4 to 2.7 in the BSG and from 5.9 to 4.5 in the BCG. AC/A ratios were significantly higher (p = 0.03) in the BCG than that of the BSG from the beginning of bifocal treatment and this difference was persistent until the final visit (p = 0.03). CONCLUSIONS: The AC/A ratio decreased with age in both groups but was significantly higher throughout the entire follow-up period in the BCG. AC/A ratio at bifocal prescription could be an important factor in predicting response to bifocal treatment.
Accommodation, Ocular/*physiology ; Adolescent ; Child ; Cyclopentolate/administration & dosage ; Esotropia/*physiopathology/*therapy ; *Eyeglasses ; Female ; Humans ; Male ; Phenylephrine/administration & dosage ; Retrospective Studies ; Statistics, Nonparametric ; Tropicamide/administration & dosage