The objective of this study was to compare early child care center teachers' attitudes for meal and snack guidance between Sweden and Korea. Participants were 251 early child care center teachers (Sweden: 134, Korea: 117) working in Goetebory, Sweden, and Seoul, Korea. The survey was conducted from December in 2003 to February in 2004. SPSS programme was used for statistical analysis. Sixty five point eight percent of the Korean early child care center teachers provided a certain amount of foods for children. But 20.9% of Swedish provided a certain amount of foods for children, 79.1% of them provided the amount a child wanted. Sixty one point seven percent of Korean teachers allowed a child leave foods on the plate, but 95.5% of Swedish teachers asked a child eat all food on the plate. When a child didn't want to eat, 61.1% of the Korean teachers fed him/her, but 11.0% of the Swedish teachers did. Only 42.4% of the Swedish teachers allowed a children eat sweets, but 92.9% of Korean did. The Swedish teachers' perception for food guidance were eating by child himself/herself > washing hands before eating > having appropriate table manner > eating as talking with friends > not playing during the meal time, while the Korean teachers' was taking various food > having appropriate table manner > eating by child himself/herself, not playing during the meal time > washing hands before eating. The Swedish teachers thought 'eating as talking with friends' and 'eating by child himself/herself' is important, where as the Korean's did 'eating without making noise', 'not playing during the mealtime' in the eating behavior. For 'brushing teeth after meal' the Swedish teachers' score (1.5) was lower than the Korean (4.2). The results is necessary to improve meal and snack guidance for Korean early child care center teachers' education.
Child ; Child Care* ; Child* ; Eating ; Education ; Feeding Behavior ; Friends ; Hand ; Humans ; Korea* ; Meals* ; Seoul ; Snacks* ; Sweden* ; Tooth

Epithelioid angiosarcoma has recently been described as a variant of angiosarcoma, based on its pathologic feature which is characterized by epithelioid or histiocytoid morphology of the malignant tumor cells. We report a case of epithelioid angiosarcoma on the lower back of a 65-year-old man. The patient had several, variable-sized, pedunculated, fungating masses. On histopathologic examination, the tumor was chiefly composed of solid sheets of atypical epithelioid cells with prominent eosinophilic cytoplasm, a large vesicular nuclei, and occasional intracytoplasmic vacuoles. Primitive vascular spaces, and a cleft with malignant cells and proliferating vessels were also found in some areas. The reticulum stain and immunohistochemical stain using factor VII-related antigen and CD 31 were focally positive in the tumor. He was treated by wide surgical excision.
Aged ; Cytoplasm ; Eosinophils ; Epithelioid Cells ; Hemangiosarcoma* ; Humans ; Reticulum ; Vacuoles

PURPOSE: To evaluate the incidence and type of low attenuation seen on high resolution computed tomography (HRCT) performed after artificially induced pulmonary embolism. MATERIALS AND METHODS: Using permanent embolic materials, pulmonary embolism was induced in ten Yorkshire pigs. Pre- and postembolic pulmonary angiography was performed, and HRCT was performed immediately and 1, 3, and 6 weeks after embolization. The incidence and type of low attenuation of all segments, as seen on HRCT, was evaluated. Low attenuation was classified as mottled, lobular, segmental, or peripheral. The pigs were sacrified after 6 weeks and contact radiographs were obtained. RESULTS: Low attenuation developed in eight of ten pigs. Pulmonary angiography revealed arterial occlusion in 15 large and 19 small segmental arteries (34 of 45 segments). In the remaining 11 segments, follow-up HRCT demonstrated areas of low attenuation. This was present in 25 of 35 segments (71%) as seen on HRCT images obtained immediately; in 16 of 41 segments (39 %) on images obtained 1 week after embolization; in 17 of 41 segments (41 %) on those acquired at 3 weeks; and in 25 of 45 segments (56 %) on those acquired at 6 weeks. The overall incidence of low attenuation was 83/166 (50 %). The types of low attenuation were mottled in 32/83 cases, lobular in 13/83, segmental in 13/83, and peripheral in 25/83. In large segmental arterial occlusion, the incidence of low attenuation on HRCT was 100% immediately, 57% at 1 week, 60% at 3 weeks, and 80 % at 6 weeks. In small segmental arterial occlusion, the incidence was 47%, 25 %, 11 %, and 21 % respectively. The overall incidence of low attenuation was 40/55 (73 %) in large segmental arterial occlusion and 18/71 ( 25%) in small segmental arterial occlusion. CONCLUSION: Low attenuation on HRCT is a finding of pulmonary embolism and is more common on HRCT performed immediately after embolization (71%) and in large segmental arterial occlusion (73%). Low attenuation on HRCT is an ancillary finding and may be useful in the diagnosis of pulmonary embolism.
Angiography ; Arteries ; Diagnosis ; Follow-Up Studies ; Incidence ; Pulmonary Embolism* ; Swine*

Relapsing polychondritis, a rare multisystem disease, is characterized by wide spread potentially destructive inflammatory lesions, involving cartilaginous structures throughout the body. Auricular chondritis is the most frequent presenting sign of this disease, with arthritis being the second. Other clinical menifestations include nasal chondritis, scleritis, damage to tracheobroncheal cartilage, and cardiovascular and renal involvement. We experienced three cases of relapsiug polychondritis. One case is 66 year old male with bilateral auricular chondritis with histologic confirmation, episcleritis, polyarthritis, periarterial vasculitis, and sensorineural hearing loss. Another case is 42 year old male with respiratory, nasal, auricular chondritis and psoriasis with arthritis. The third case is 46 year old female with three year history of relapsing polychondritis, presenting bilateral auricular and nasal chondritis and severe respiratory tract involvement with histologic confirmation. We also reviewed the other case reports of relapsing polychondritis in Korea. The major presenting manifestations of relapsing polychondritis in Korea were respiratory tract symptoms of dyspnea, cough, and sputum. That is, auricular chondritis was less frequent thari laryngotracheal-bronchial involvement.
Adult ; Aged ; Arthritis ; Cartilage ; Cough ; Dyspnea ; Female ; Hearing Loss, Sensorineural ; Humans ; Korea ; Male ; Middle Aged ; Polychondritis, Relapsing* ; Psoriasis ; Respiratory System ; Scleritis ; Sputum ; Vasculitis

Prurigo nodularis is a distressing, chronic disease, which is considered to be very resistant to therapy. Treatment choice is quite limited. Among them, opiate antagonist and phototherapy have been used with satisfactory results. We report a case of treatment-resistant prurigo nodularis. Narrow band-UVB phototherapy was performed twice weekly for 3 months. Naltrexone 50mg was also taken daily before sleep. Pruritus was midly reduced after 1 week, and had almost completely disappeared after 3 months of treatment.
Chronic Disease ; Naltrexone* ; Phototherapy ; Prurigo* ; Pruritus

Toxic epidermal necrolysis (TEN) is a rare, life-threatening, mucocutaneous drug reaction, which causes extensive epidermal detachment and serious complications involving ocular structures and internal organs. Recently, intravenous immunoglobulin (IVIG) was suggested to be effective in treating TEN through the blockage of Fas receptors which initiate keratinocyte apoptosis. Herein, we tried IVIG teratment (0.6 g/kg/day for 4 consecutive days) for a case of TEN. As a result, the progression of epidermal detachment was interrupted within 2 days and epithelialization was completed in 3 weeks without significant side effects.
Antigens, CD95 ; Apoptosis ; Immunoglobulins* ; Immunoglobulins, Intravenous ; Keratinocytes ; Stevens-Johnson Syndrome*

Toxic epidermal necrolysis (TEN) is a rare, life-threatening, mucocutaneous drug reaction, which causes extensive epidermal detachment and serious complications involving ocular structures and internal organs. Recently, intravenous immunoglobulin (IVIG) was suggested to be effective in treating TEN through the blockage of Fas receptors which initiate keratinocyte apoptosis. Herein, we tried IVIG teratment (0.6 g/kg/day for 4 consecutive days) for a case of TEN. As a result, the progression of epidermal detachment was interrupted within 2 days and epithelialization was completed in 3 weeks without significant side effects.
Antigens, CD95 ; Apoptosis ; Immunoglobulins* ; Immunoglobulins, Intravenous ; Keratinocytes ; Stevens-Johnson Syndrome*

We found a case of Ael for the first time in Korea. The patient was 28-year-old woman admitted for the delivery of her first baby. Patient's red cells were typed as O, while the serum typing was A. The red cells were agglutinated by anti-H, but not agglutinated by anti-A1 or anti-AB. Adsorption of anti-A by patient's RBC was confirmed on the adsorption-elution test. In the saliva, only H substance was demonstable. A substance was not demonstrated either in the serum or in the saliva. A transferase was not demonstrated in patient's serum. One of the patient's sister and her daughter, and the patient's son also had same Ael phenotype.
Adsorption ; Adult ; Female ; Humans ; Korea* ; Nuclear Family ; Phenotype ; Saliva ; Siblings ; Transferases

PURPOSE: Pathologically, Kawasaki disease (KD) is associated with widespread vascular endothelial damage in the acute phase. The vasculitis induced endothelial injury leads to coagulation abnormalities. Abnormalities of endothelial function, platelet activation, and fibrinolysis are present during acute phase and long after the onset of KD. The aim of study is to evaluate the change of hemostatic markers in the clinical stages of KD and to assess the hemostatic markers to be a useful indicator of the development of coronary artery lesion (CAL). METHODS: Seventy four KD patients diagnosed in Chungnam National University Hospital from November 2004 to June 2007. Eleven febrile control and eleven healthy children were selected for healthy control. All blood samples were collected before and after Intravenous gammaglobulin (IVGG), 2nd week, and 4th-8th week of illness of KD. RESULTS: Initial D-dimer level of Kawasaki disease showed meaningful difference compared to control group (P<0.05). D-dimer and fibrinogen degradation products (FDP) before IVGG increased compared with normal control group and decreased after IVGG administration. It is normalized until 2 weeks later, and continue to decreasing. D-dimer and FDP were significantly different according to the CAL before IVGG. CONCLUSION: The hemostatic markers may change to the clinical stage of KD, which may suggest the degree of endothelial injury. Increased some hemostatic markers may be the predictors for development of CAL.
Child ; Chungcheongnam-do ; Coronary Vessels ; Fibrinogen ; Fibrinolysis ; Humans ; Mucocutaneous Lymph Node Syndrome* ; Platelet Activation ; Vasculitis

Purpose: The purpose of this study was to suggest an appropriate treatment method by comparing nonsurgical treatment and surgical treatment for enchondroma in the hands and feet. Materials and Methods: Seventy four cases with enchondroma of the hands and feet from January 1996 to March 2017 were selected to evaluate the functional outcomes. Thirty cases were treated with nonsurgical treatment, and 44 cases were treated with surgical treatment, such as curettage only or curettage with a bone graft. The mean follow-up period was 18.1 months. The functional results were analyzed using the Wilhelm and Feldmeier formula. Results: The mean age was 38 years, and the age range was between eight and 69 years. According to the Wilhelm and Feldmeier formula, the mean score of hand enchondroma was 3.09±0.85 and 3.20±0.91 in the non-operative and operative group, respectively. The mean scores of the foot except for the grip strength were 2.57±0.79 and 2.75±0.50, respectively. No significant difference was observed according to the functional results. Among the 18 cases of enchondroma with pathological fractures, nine cases were treated non-surgically and nine cases were treated by surgically. In all 18 cases, complete bone healing was observed at the final follow-up. Conclusion Relatively satisfactory results were obtained in both surgical and nonsurgical treatment and there was no significant difference in functional outcomes. In cases of enchondroma in the hands and feet, nonsurgical treatment can also be a good treatment option.