Targetoid hemosiderotic hemangioma is a benign vascular tumor with a peculiar clinical presentation and histologic features sometimes difficult to differentiate from the patch stage of Kaposi's sarcoma, progressive lymphangioma, eosinophilic hemangioma, retiform hemangioendothelioma. We report a case of targetoid hemosiderotic hemangioma on upper back and right upper arm of a 28-year-old male. He has a 5mm × 5mm sized slightly raised violaceous papule surrounded by an ecchymotic halo on upper back and right upper arm. We took a biopsy of the lesion and identified it as targetoid hemosiderotic hemangioma. This is a case of targetoid hemosiderotic hemangioma with typical clinical and histopathological findings.
Adult ; Arm ; Biopsy ; Eosinophils ; Hemangioendothelioma ; Hemangioma* ; Humans ; Lymphangioma ; Male ; Sarcoma, Kaposi

Once splinter hemorrhage can be considered as a pathognomonic sign of subacute bacterial endocarditis. But it can also be associated with a variety of systemic disorders that increase capillary fragility or primary nail bed involvement in dermatologic disorders. The cause of splinter hemorrhage can usually be established by careful history and physical examination. We report a case of 33-year-old man with splinter hemorrhages, who had polycythemia vera.
Adult ; Capillary Fragility ; Endocarditis, Subacute Bacterial ; Hemorrhage* ; Humans ; Physical Examination ; Polycythemia Vera* ; Polycythemia*

BACKGROUND: The bone mineral densities of men decrease with increasing age like women. The incidence of osteoporosis gradually increase according to increasing proportion of older people, but the studies on osteoporosis of men are now beginning. The association between the bone mineral density and behavioral factors among adult men in Korea were studied. METHODS: The study subjects who visited health promotion center of one hospital located in Seoul from April to May 2001, aged 28 to 76 years, were all mearsured bone mineral density at left calcaneus using quantitative ultrasonography (QUS). We interviewed all subjects to get the information about past medical history and behavioral risk factors such as smoking, drinking, intake of dairy food, and exercise patterns. We also checked height, weight, blood chemistry including alkaline phosphatase and Prostate Specific Antigen. We calculated the Pearson's partial correlation coefficient between Speed of Sound (SOS) and each variables after adjusting age and body weight, and compare the mean SOS among each categories of the variables using Analysis of Covariance (ANACOVA). Finally, multiple regression analysis was done, using the model including significant variables of baseline analysis. RESULTS: One hundred six men, who did not have any metabolic disease influencing bone mineral density, were included. Age and smoking amount were negatively correlated and body weight was positively correlated with SOS. In univariate analysis, exercise, past history of fracture and dairy food intake was significantly associated with bone mineral density of men. In multiple regression analysis, body weight and dairy food intake were positively associated, but age and smoking amounts were negatively associated with bone mineral density. CONCLUSION: To increase bone mineral density of men, one should maintain adequate body weight, ingest dairy food regulary and reduce smoking amount or quit smoking.
Adult* ; Alkaline Phosphatase ; Body Weight ; Bone Density* ; Calcaneus ; Chemistry ; Drinking ; Eating ; Female ; Health Promotion ; Humans ; Incidence ; Korea* ; Male ; Metabolic Diseases ; Osteoporosis ; Prostate-Specific Antigen ; Risk Factors ; Seoul ; Smoke ; Smoking ; Ultrasonography

No abstract available.
Amniotic Fluid* ; Animals ; Embryonic Structures* ; Female ; Humans* ; Mice*

No abstract available.
Amniotic Fluid* ; Animals ; Embryonic Structures* ; Female ; Humans* ; Mice*

To prevent the spread of influenza among infants and adolescents attending kindergartens and schools, proper quarantining of those who are ill is necessary. In this study, the rapid antigen test (RAT) was performed in patients to investigate the factors affecting the duration of virus shedding. The study included pediatric patients who were diagnosed with influenza by RAT at Daedong Hospital between November 2016 and April 2019. We identified the influenza subtype, age, gender, fever duration, oseltamivir medications, and time gap between fever subsided and RAT examination through chart review. A total of 330 patients were examined at discharge. The average age for RAT positive and negative patients was 6.32 ± 4.26 years and 8.47 ± 4.54 years, respectively. The average duration of fever for the RAT positive patients was 3.84 ± 1.09 days, and for those who were RAT negative was 4.191 ± 1.39. The average number of doses oseltamivir for RAT positive and negative patients was 7.68 ± 1.57 and 8.72 ± 1.37, respectively. The RAT was performed 24 to 48 hours after fever subsided (TG 24–48H group). At this time, 60 patients were positive and the rate of positive expression was 55.56%. Of the TG 48–72H group, 36 patients (26.09%) were positive. Of the TG 72–96H group, 18 patients (21.43%) were positive. Age, fever duration, number of doses oseltamivir and time gap after fever subsided were the factors that influenced the duration of influenza virus shedding. These factors should be considered during the quarantining influenza patients.

To prevent the spread of influenza among infants and adolescents attending kindergartens and schools, proper quarantining of those who are ill is necessary. In this study, the rapid antigen test (RAT) was performed in patients to investigate the factors affecting the duration of virus shedding. The study included pediatric patients who were diagnosed with influenza by RAT at Daedong Hospital between November 2016 and April 2019. We identified the influenza subtype, age, gender, fever duration, oseltamivir medications, and time gap between fever subsided and RAT examination through chart review. A total of 330 patients were examined at discharge. The average age for RAT positive and negative patients was 6.32 ± 4.26 years and 8.47 ± 4.54 years, respectively. The average duration of fever for the RAT positive patients was 3.84 ± 1.09 days, and for those who were RAT negative was 4.191 ± 1.39. The average number of doses oseltamivir for RAT positive and negative patients was 7.68 ± 1.57 and 8.72 ± 1.37, respectively. The RAT was performed 24 to 48 hours after fever subsided (TG 24–48H group). At this time, 60 patients were positive and the rate of positive expression was 55.56%. Of the TG 48–72H group, 36 patients (26.09%) were positive. Of the TG 72–96H group, 18 patients (21.43%) were positive. Age, fever duration, number of doses oseltamivir and time gap after fever subsided were the factors that influenced the duration of influenza virus shedding. These factors should be considered during the quarantining influenza patients.

To prevent the spread of influenza among infants and adolescents attending kindergartens and schools, proper quarantining of those who are ill is necessary. In this study, the rapid antigen test (RAT) was performed in patients to investigate the factors affecting the duration of virus shedding. The study included pediatric patients who were diagnosed with influenza by RAT at Daedong Hospital between November 2016 and April 2019. We identified the influenza subtype, age, gender, fever duration, oseltamivir medications, and time gap between fever subsided and RAT examination through chart review. A total of 330 patients were examined at discharge. The average age for RAT positive and negative patients was 6.32 ± 4.26 years and 8.47 ± 4.54 years, respectively. The average duration of fever for the RAT positive patients was 3.84 ± 1.09 days, and for those who were RAT negative was 4.191 ± 1.39. The average number of doses oseltamivir for RAT positive and negative patients was 7.68 ± 1.57 and 8.72 ± 1.37, respectively. The RAT was performed 24 to 48 hours after fever subsided (TG 24–48H group). At this time, 60 patients were positive and the rate of positive expression was 55.56%. Of the TG 48–72H group, 36 patients (26.09%) were positive. Of the TG 72–96H group, 18 patients (21.43%) were positive. Age, fever duration, number of doses oseltamivir and time gap after fever subsided were the factors that influenced the duration of influenza virus shedding. These factors should be considered during the quarantining influenza patients.
Adolescent ; Animals ; Child ; Fever ; Humans ; Infant ; Influenza, Human ; Orthomyxoviridae ; Oseltamivir ; Pediatrics ; Rats ; Virus Shedding

Herpes zoster is an uncommon disease in children, especially in healthy children. The clinical studies and observations of herpes zoster has been focused to children with hemato-oncologic diseases or immuno-compromised conditions. Recently the association of herpes zoster after varicella vaccine (Oka strain) immunization has been concerned and some cases of normal children after varicella vaccination have been reported. We experienced two cases of herpes zoster in healthy children after varicella vaccination.
Chickenpox Vaccine ; Chickenpox* ; Child* ; Herpes Zoster* ; Humans ; Immunization ; Vaccination*

PURPOSE: To evaluate the therapeutic results of communited intercondylar fractures of the distal humerus that were treated by surgical treatment. MATERIALS AND METHODS: From January, 1998 to December, 2004, we reviewed fifteen cases of intercondylar fracture of the distal humerus, which were treated by surgical treatment. The follow up period ranged from six month to 5 years. The functional results were evaluated using Broberg and Morrey's functional scale according to surgical approach, type of plate and location of plating. RESULTS: The functional results were as follows; seven excellent, six good, one fair and one poor. The mean range of motion in elbow joint was 7~106 degrees. The mean functional score was 86.6 points through olecranon osteotomy, 90.5 points through Campbell's posterior approach. The mean functional score was 91.6 points in cases using 2 reconstruction plate, 78 points in cases using 1 reconstruction plate and 1/3 semitubular plate, and 86 points in case using 1 reconstruction plate and lag screws. The mean functional score was 88.9 points in cases by posterior and lateral fixation, 86 points in cases by both posterior fixation and 97 points in case by both lateral fixation. CONCLUSION: There are no significant differences in treatment outcome according to surgical approach, different plate and location of plating.
Adult* ; Elbow Joint ; Follow-Up Studies ; Humans ; Humerus* ; Olecranon Process ; Osteotomy ; Range of Motion, Articular ; Treatment Outcome