This paper contains the results of clinical and neuroradiologic studies in 9 cases of histopathologicallyverified intracranial cavernous hemangiomas. The most common clinical presentations were focal seizure andheadache which were accompained by focal neurologic deficits. Skull films revealed abnormality in 3 cases andcerbral angiography revealed an avascular area in 8 cases, but both were of little diagnostic significance. CTusually demonstrated a hyperdense, cystic and calcified lesion without significant mass effect, and mild degereeof tubular or ring like enhancement after contrast injection. The follow-up CT findings in 4 cases over a 6-monthperiod were compatible to repeated minute hemorrhage and resolution. The above clinical and CT findings and , ifpossible, repeated CT could suggest the diagnosis of cavernous hemangioma and provide the proper management,including the avoidance of unnecessory radiation therapy and biopsy related complications.
Angiography ; Biopsy ; Diagnosis ; Follow-Up Studies ; Hemangioma, Cavernous ; Hemorrhage ; Neurologic Manifestations ; Seizures ; Skull

PURPOSE: This study was to compare and analyze sleep patterns, satisfaction of sleep, and sleep enhancement behaviors between hospitalized and non-hospitalized elderly. METHODS: Subjects were 201 older adults, who were hospitalized patients or living in U-city, Gyung-gi province. Data was collected from June 10 to August 25, 2007, and was analyzed by the SAS program. RESULTS: 1) Non-hospitalized elderly had better sleep patterns than hospitalized elderly patients. 2) There was a strong positive correlation between sleep patterns and satisfaction of sleep in both groups. 3) In hospitalized elderly, there were significant differences in sleep patterns and satisfaction of sleep by month. 4) In non-hospitalized elderly, there was a significant difference in sleep patterns by presence or absence of spouses. There was a significant difference in satisfaction of sleep by those living with others. There were significant differences in sleep enhancement behaviors by age, religion, length of time, and sponsors. CONCLUSION: To relieve sleep disturbances of elderly, comprehension of sleep of the aged by nursing care givers should be obtained. Also, improving environments and elder's selfesteem with religious consideration and preparation of financial conditions are needed to promote the sleep of hospitalized and non-hospitalized elderly.
Aged ; Aged, 80 and over ; *Behavior ; Data Interpretation, Statistical ; Female ; Humans ; Inpatients/*psychology ; Interviews as Topic ; Male ; Outpatients/*psychology ; Patient Satisfaction ; *Sleep ; Sleep Initiation and Maintenance Disorders/*psychology

Clinical study was carried out on the 64 hemodialysis patients(HD) with chronic renal failure who had been treated from December 1992 to July 1993 in Yeungnam University Hospital. The following results were obitained. In hematologic parameters, MCH was 28.8±2.0pg, and MCV was 92.4±4.7fl. Result revealed normochromic and normocytic anemia. Mean values of serum ferritin were 657.4±292.0ng/ml in men and 511.5±370g in women. Mean values of serum iron were 145.5±63.7µg/dl. Mean values of transferrin saturation was 61.6±28.4%. Serum frerritin, serum iron and transferrin saturation were higher in HD group than normal reference. In erythropoeitin treatment group, Hb and Hct were significantly higher than non-erythropoietin treatment group. Amount of transfusion was significantly higher in non-erythropoietin treatment group than erythropoeitin treatment group(p<0.05). Values of iron, transferrin saturation were significantly higher in abnormal liver function test(LFT0 hemodialysis group than normal LFT group(p<0.05). Transfusion amounts revealed positive correlation with ferritin(r=0.4675), transferrin satruation (r=0.3823) and iron(r=0.3386) (p<0.05).
Anemia* ; Clinical Study ; Erythropoietin* ; Female ; Ferritins ; Humans ; Iron ; Kidney Failure, Chronic ; Liver ; Male ; Renal Dialysis ; Transferrin

PURPOSE: c-erbB2 encodes 185 kDa oncoprotein with tyrosine kinase activity and has homology to the epidermal growth factor receptor. c-erbB2 proto-oncogene is found to be overexpressed in approximately 20 to 30% of primary breast cancer and has been associated with poor prognosis and lower response to conventional chemotherapy. MATERIALS AND METHODS: We perfonned a study on 40 infiltrating ductal breast cancers treated with primary surgery and adjuvant chemotherapy. We investigated c-erbB2 expression by immunohistochemistry in paraffin-embedded tissue using polyclonal antipeptide antibody(DAKO). We evaluated the relationships between its expression and the results after over 6 cycles of adjuvant chemotherapy including cyclophosphamide, methotrexate and 5-FU. RESULTS: The median age at diagnosis was 43 years and the median follow-up time was 47.3 months. Thirteen(32.1%) of 40 patients showed the c-erbB2 overexpression in the external domains of protein. There were no correlations among c-erbB2 amplification and other prognostic factors such as hormonal receptors, histologic grade and tumor size. Estrogen receptor and progesterone receptor showed tendency of inverse correlation with c-erbB2 overexpression but it was not statistically significant(p>0.05). c-erbB2 positive patients showed shorter disease free survival compared to c-erbB2 negative patients in univariate analysis(p<0.05)(Kaplan Meire analysis). The patients without c-erbB2 overexpression seemed to survive longer but had no significant survival benefit(p>0.05). CONCLUSION: These findings suggest that overexpression of c-erbB2 may be a marker of poor response to adjuvant chemotherapy with CMF regimen and may be an indicator of more aggressive therapy.
Breast Neoplasms* ; Breast* ; Chemotherapy, Adjuvant ; Cyclophosphamide ; Diagnosis ; Disease-Free Survival ; Drug Therapy* ; Estrogens ; Fluorouracil ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Methotrexate ; Prognosis ; Protein-Tyrosine Kinases ; Proto-Oncogenes ; Receptor, Epidermal Growth Factor ; Receptors, Progesterone

Venous thrombosis is uncommon in young individuals. Hypereosinophilia is a rare cause of thrombosis that usually involves the heart and small vessels like retinal vessels. We report a case of massive deep vein thrombosis that developed in a young patient with hypereosinophilia who was successfully treated with continuous local infusion of urokinase.
Eosinophilia* ; Heart ; Humans ; Retinal Vessels ; Thrombosis ; Urokinase-Type Plasminogen Activator* ; Venous Thrombosis*

We performed radionuclide ventriculography before and within 1 week after percutaneous mirtal valvuloplasty(PMV) to evaluate left ventricular(LV) function in 20 patients(3 males and 17 females, mean age of 38±10 years) who were pure mitral stenosis before PMV and less than grade 1 mitral regurgitation developed after PMV. 9 out of 20 patients had atrial fibrillation and 3 patients developed a small left-to-right shunt(Qp/Qs<1.5)after PMV using double-balloon technique resulted in a increase in mitral valve area(0.9±0.3 to 2.1±0.8mm
Atrial Fibrillation ; Cardiac Output ; Female ; Humans ; Male ; Mitral Valve ; Mitral Valve Insufficiency ; Mitral Valve Stenosis* ; Radionuclide Ventriculography ; Stroke Volume

PURPOSE: As emergency ultrasound (EUS) can improve the management of emergency department patients, education in EUS has become an essential part of emergency medicine resident training. This study examined the efficacy of pediatric EUS education for resident physicians 6 months after training. METHODS: A survey was conducted on emergency medicine resident physicians who participated in the Pediatric Emergency Ultrasound Course in November 2014, which is a training program of pediatric EUS generated by Korean Society of Pediatric Emergency Medicine and Society of Emergency and Critical Care Imaging. The instructor checked the list to evaluate attendee after the course. After the course, resident physicians have been encouraged to use EUS at the patient's bedside, and the same list was checked 6 months after the course. At the same time, a survey of the number of experience of EUS during the 6 months was performed. RESULTS: Ten emergency resident physicians of Seoul National University of Hospital participated in the course and all attendees were re-evaluated 6 months after the course. The mean initial score immediately after the course and that at the 6 months follow-up was 28.6±3.13 and 20.8±3.79, respectively (p < 0.05). No significant relationship was observed between the difference score and the EUS experience number, including the observations of the other physician's EUS (p=0.603) and hands-on by themselves (p=0.771). CONCLUSION: Although a EUS education program could improve the resident physician's ability, the effect decreased with time. Hence, the resident physician's EUS ability cannot be maintained via simple emergency department duty. Therefore, the education program should be repeated regularly.
Critical Care ; Education* ; Emergencies* ; Emergency Medicine* ; Emergency Service, Hospital ; Follow-Up Studies ; Humans ; Seoul ; Ultrasonography*

The purpose of this study was to examine the dietary behaviors, processed food preferences, and awareness levels of nutrition labels among female university students living in middle region by breakfast eating. A total of 243 students (breakfast eating group: 153, breakfast skipping group: 90) were surveyed from April to May of 2011. The results are summarized as follows: Skipping breakfast (SB) group had a significantly higher frequency of skipping lunch and dinner compared with the eating breakfast (EB) group (P<0.05, P<0.01, respectively). In the EB group, food labels were identified sometimes (31.8%), frequently (29.1%), and rarely (28.5%). In the SB group, food labels were identified rarely (33.3%), sometimes (27.8%), and frequently (26.7%). The EB group used food labels for comparing price and weight of products more frequently than the SB group (P<0.05). In the EB group, nutrition labels were identified sometimes (38.0%), frequently (28.1%), and rarely (24.8%). In the SB group, nutrition labels were identified rarely (32.6%), sometimes (30.3%), and frequently (21.4%). The EB group used food labels for identifying nutrient contents more often and for weight control more less than the SB group (P<0.05, P<0.05, respectively). The main reason for not identifying nutrition label of the processed foods was 'not being interested (55.5%)' in the SB group (P<0.05). Therefore, education programs that emphasize the importance of eating breakfast, and reading food and nutrition labels need to be developed for university students.
Breakfast ; Eating ; Female ; Food Preferences ; Humans ; Lunch ; Meals

Fresh-cut foods have been widely used in the school foodservice industry due to their convenience and saving effects of labor and working hours. This study evaluated the effectiveness of using fresh-cut foods in school foodservice with respect to cost efficiency, customer satisfaction, employee satisfaction, and productivity. First, in terms of cost efficiency, the cost of the fresh-cut food per meal price significantly increased by 2.6% via the new production plan. Meanwhile, the costs of labor and food wastes significantly decreased by 3.0% and 0.3%, respectively, after implementing the new plan. Second, customer satisfaction towards foodservice significantly increased, from 2.94 points prior to the new plan to 3.45 points. Third, foodservice productivity such as of the number of meals per full-time equivalent employee increased by 5.7 meals, from 143.0 meals to 148.7 meals after intervention. The productivity index of work hours for producing a meal also increased and was reflected by a work time reduction of 0.77 minutes, specifically from 4.25 minutes to 3.48 minutes. The labor cost per meal also decreased by 29.9 won, from 331.91 won to 301.97 won, but there was no significant difference. Through these results, we identified that using pre-process foods in school foodservice has positive effects on labor saving, customer satisfaction, and employee work satisfaction.
Efficiency ; Humans ; Meals

In this case, we describe a case of a 76-year-old male with extensive aortoiliac aneurysms treated by endovascular aneurysm repair using the sandwich technique in order to preserve left internal iliac artery perfusion. The sandwich technique refers to the deployment of multiple paralleled stent grafts into main distal and side branches in overlapping with a single proximal stent graft. The procedure was successfully performed without complications. Post-procedural CT angiography demonstrated patent stent grafts without any endoleak. The strengths and limitations of the sandwich technique need to be investigated in large-scale, long-term clinical trials.
Aged ; Aneurysm ; Angiography ; Aortic Aneurysm ; Endoleak ; Endovascular Procedures ; Humans ; Iliac Artery ; Male ; Perfusion ; Stents ; Transplants