Screening test of Human Immunodeficiency Virus(HIV) infection was introduced on Korean Blood Donor Test Program in July 1987, and the test results between July 1987 and December 1990 were reported on the Korean Journal of Blood Transfusion on May 1992. Moreover, we assessed anti-HIV ELISA screening test result of 3,905,986 blood donors donated at Korean Red Cross Blood Centers between January 1991 and December 1993. The seropositivity of anti-HIV ELISA screening test was 0.26% in 1991, 0.30% in 1992 and 0.18% in 1993.0.15% of all donors in 1991 was reactive repeatedly, and 0.15% in 1992 and 0.08% in 1993. The prevalence of HIV infected donors confirmed by Western Blot Assay was 0.0003% in 1991, 0.0015% in 1992, and 0.0009% in 1993. The sero-positivities of anti-HIV screening tests with AIDSDIA reagent and HIVIRO reagent were 0.32% and 0.17% and the difference was significantly(p<0.05). The sero-positivities of ELISA screening and Western Blot. Assay detecting anti-HIV were lower in soldier group than in non-soldier donor group (p< 0.05).
Blood Donors* ; Blood Transfusion ; Blotting, Western ; Enzyme-Linked Immunosorbent Assay ; HIV* ; Humans ; Korea* ; Mass Screening ; Military Personnel ; Prevalence* ; Red Cross ; Tissue Donors

No abstract available.
Statistics as Topic*

No abstract available.
Hallux Valgus* ; Hallux*

PURPOSE: Development of reconstruction plastic surgery for burn treatment and application SRNT (skin rehabilitation nursing therapy) have promoted improvement of dysmorphic feature and functional recovery. In case of deeper and extensive burn, however, treatment of burn scar after plastic surgery and SRNT may be unsatisfactory to burn patients. Especially burn patients having dysmorphic feature on exposed area like face suffer from psychological distress like depression, anxiety, guiltyfeeling, feeling of worthlessness, psychicinertia. Rehabili-Medical Makeup have performed congenital patient having hemangioma and vitiligo using covermark, and this is one of three technical effect of specialized skin rehabilitation nurses. Application of Rehabili-Medical Makeup covers burn scar afraid of exposure and resolves psychological distress, which makes burn patients gain confidence in themselves and helps their return to society. METHODS: Subjects of one's study are 10 burn patients that received SRNT from january 2007 to january 2011 and wanted Rehabili-Medical Makeup. We performed Rehabili-Medical Makeup using covermark foundation. practiced stress measuring test (MEDICORE SA-3000P, NIPRO Cocoro Stress Meter(R)) measured satisfaction (skin color, texture, duration, effectiveness and participation in education) using questionnaire. RESULTS: In stress measureing test after Rehabili-Medical Makeup patients maintained physiological balance. Satisfaction questionnaire show that patients are satisfied with every item. CONCLUSION: Rehabili-Medical Makeup resolves psychological distress and helps their return to society, which is final goal of rehabilitation. Hereafter we suggest to apply and expand education for managing patient's burn scar for themselves.
Anxiety ; Burns ; Cicatrix ; Depression ; Hemangioma ; Humans ; Surveys and Questionnaires ; Rehabilitation Nursing ; Skin ; Surgery, Plastic ; Vitiligo

No abstract available.
Aeromonas hydrophila* ; Aeromonas* ; Animals ; Histamine Release* ; Histamine* ; Mast Cells* ; Rats*

PURPOSE: More effective diagnosis and treatment through a survey on clinical aspect for the last 5 years and interrelation between cold agglutinin titer and mycoplasma antibody titer of Mycoplasma pneumoniae pneumonia. METHODS: 369 patients hospitalized in the department of pediatrics of Chung Goo Sung Shim Hospital for the 5 years from January 1990 to December 1994 have been surveyed, which diagnosed to be Mycoplasma pneumoniae pneumoniaby physical findings or chest x-ray findings with the titer of 1:64 in cold agglutinin test or the titer of 1:80 in Mycoplasma antibody test or forefold increase of any one or both of 2 titers in follow-up tes RESULTS: 1) More cases were found in 1990(76 cases, 20.6%) and 1994(181 cases, 49%) and the monthly distribution showed irregular fluctuations. Male to female ratio was 1:1.2 and high incidence was in the age of 3 to 5 years(27.9%), but 46 cases(12.5%) affected the infants below 1 year old. 2) Cough, fever, sputum were the most chief complaints. More moist rales, pharyngial injection, wheezing were found in physical examination. 86.7% of pneumonic infiltration were found in x-ray findings, 35.8% of which were both lung infiltration. The most common affected site was Rt. lower lobe and then Lt lower lobe and then followed by Rt. upper lobe. 71.8% of the whole cases were hospitalized for 5-8 days. 3) EM administration started 10-12 days after the onset in 29.3%. Mean duration of hospitalization of the cases administrated within 6 days from onset was 7.5+/-2 days, which was shorter than 8.4+/-3.5-that of the cases administrated after 6days from onset. The observation on those duration meant little atatistically(p>0.1) 4) The measure of Mycoplasma antibody titer in 142 cases among 245 positive cold agglutinin test case showed 61.3% of positive ratio. Positive ratio of cold agglutinin test peaked from 13th to 15th day after onset(89%) and went down(33%) after 19th day. Positive ratio of Mycoplasma antibody titer was at its summit(91%) from 7th to 9th day and went down(63%) after 16th day. decreased to 63% after 16 days. 264 cases tested simultaneously for cold agglutinin titer and Mycoplasma antibody titer. Titers of each simultaneous test for cold agglutinin and Mycoplasma antibody were in proportion each other(p<0.005, N=264, r=0.51). CONCLUSIONS: Mycoplasma pneumoniae pneumonia prevailed every 4 years(1990, 1994) and monthly distribution had been irregular. The most cases were found at age of 4 and 5. Mycoplasma antibody titer seems more effective for early diagnosis for Mycoplasma antibody titer showed high positive rate earlier and the rate went down earlier than cold agglutinin titer. The earlier diagnosis and treatment are required because of tendency of later erythromycin administration.
Child* ; Cough ; Diagnosis ; Early Diagnosis ; Erythromycin ; Female ; Fever ; Follow-Up Studies ; Hospitalization ; Humans ; Incidence ; Infant ; Lung ; Male ; Mycoplasma pneumoniae* ; Mycoplasma* ; Pediatrics ; Physical Examination ; Pneumonia* ; Pneumonia, Mycoplasma* ; Respiratory Sounds ; Sputum ; Thorax

No abstract available.

The syndrome of inappropriate antidiuretic hormone secretion has only been reported in a few patients with large cell neuroendocrine carcinoma (LCNEC); however, it has never been reported in a patient with LCNEC of the lung, whose serum sodium levels were normalized after surgical resection of the mass. A 63-year-old male presented with a two-day history of dizziness and recent memory loss. On admission, his serum sodium level was 113 mEq/L with a serum osmolality of 236 mosm/kg, a urine osmolality of 441 mosm/kg, and a urine sodium level of 65 mEq/L. His chest computed tomography revealed a 2.7x2.3 cm-sized mass in the left lower lobe. After surgical removal of the mass, his serum sodium concentrations were normalized, and histopathology of the mass revealed LCNEC.
Carcinoma, Large Cell/*pathology ; Carcinoma, Neuroendocrine/*pathology ; Humans ; Inappropriate ADH Syndrome/*pathology ; Male ; Middle Aged

To provide high-quality training to residents in a rapidly changing medical environment, it is very important to improve the annual training curriculum centered on competency and ensure that training hospitals maintain an environment suitable for training. The Korean Society of Radiology (KSR) has been steadily improving the training system and has suggested the improvement of the training system by strengthening the competency-based evaluation and faculty development. Currently, KSR was selected for the second annual training curriculum systematization construction project in July 2021, and developed entrustable professional activities, core competencies, and assessment guidelines required by the construction project. Therefore, the development process and assessment guidelines will be introduced to residents and the faculty.

Limb-Girdle Muscular Dystrophy 2B (LGMD2B) presents with proximal and/or distal muscle weakness and markedly high creatine kinase level. It is caused by the loss of dysferlin due to mutations in the DYSF gene. Due to its similar clinical features as inflammatory myopathy, it is often difficult to distinguish between the two. We present a case of a 48-year-old male who developed progressive proximal muscle weakness, papulosquamous lesions on the knuckles, elevated levels of muscle enzymes, and electromyogram abnormalities. Based on the clinical presentation, the initial impression was dermatomyositis, yet it was refractory to immunosuppressive therapy. Subsequently, dysferlin immunostaining and genetic analysis led to the final diagnosis of LGMD2B. This case shows that LGMD2B can present with extramuscular symptoms mimicking inflammatory myopathy in later stages of life. Dysferlin immunostaining and/or genetic analysis of the DYSF gene are essential for its diagnosis.