No abstract available.
Sarcoma 180* ; Sarcoma*

The purpose of this study was to compare wage treatment and the employment environment of school foodservice employees before and after conversion to indefinite contract status since September 2012 when the Ordinance on the Appointment of Education Officials (indefinite contract) under the Gangwon Provincial Superintendent of Education was applied as well as to examine the effects of wage treatment and the employment environment on job stability. The questionnaire survey was conducted from March 31 to April 10, 2017 for school foodservice employees working at 97 schools in Gangwon province. A total of 477 questionnaires were distributed and 470 questionnaires were used for the analysis. Statistical analysis was conducted using SPSS Window Ver.18.0. The detailed results of this study were as follows. First, wage treatment (2.29 vs. 3.16), employment environment (3.45 vs. 4.22) and job stability (1.88 vs. 2.35) revealed significantly positive perceptions after conversion to indefinite contract status compared to before conversion. Second, after analyzing leading factors influencing job stability, it was revealed that wage treatment (before: βâ = 0.516, P < 0.05; after: βâ=0.465, P < 0.05) had a positive (+) effect on job stability, whereas employment environment did not affect job stability. In conclusion, in the context that most school foodservice employees are contract employees, this study is significant in that the changes in the employment policies of the national government and education office were confirmed to have effects on school foodservice employees.
Education ; Employment ; Federal Government ; Gangwon-do ; Humans ; Salaries and Fringe Benefits

No abstract available.
Disseminated Intravascular Coagulation* ; Fibrinogen*

Intraocular melanoma is the most common primary occular malignancy in adult above the age of 20. Before treatment of intraocular melanoma, it is essential to do complete work-ps including LFT (LDH, SGPT), chest X-ay, whole body bone scan. Also, liver-pleen and brain scan will be done if clinically indicated. Though, malignant melanoma is radioresistant, however, show rapid tumor shrinkage after irradiation with total tumor dose of 7,000 to 8,000 rads in 7- weeks.
Adult ; Brain ; Humans ; Melanoma* ; Radiotherapy ; Thorax

No abstract available.
Child* ; Humans ; Nephrotic Syndrome*

No abstract available.
Autopsy* ; Endocarditis* ; Thromboembolism

PURPOSE: To evaluate the efficacy and intraocular lens (IOL) stability of vitrectomy combined with the surgical removal of anterior capsular opacity (ACO) and posterior capsular opacity (PCO). METHODS: Forty-four pseudophakic eyes of 43 patients with retinal disorders underwent vitrectomy with surgical removal after cataract diagnosis. Nineteen eyes of 19 patients (group 1) had ACO and PCO removed while 25 eyes of 24 patients (group 2) had only PCO removed. Total removal of the entire lens capsule, except for the area around the haptics, was performed when capsular opacity with fibrosis was observed around the capsulorrhexis margin. LogMAR best corrected visual acuity (BCVA), intraoperative complications and postoperative complications were compared. RESULTS: The retina was flat and postoperative BCVA improved in both groups. Intraoperative complications of IOL dislocation occurred in 3 eyes (15.8%) in group 1 and in 1 eye (4.0%) in group 2 (p=0.178). Among the 4 IOLs, 3 were open-loop haptic IOLs and 1 was a closed-loop haptic IOL. Late postoperative complications of IOL capture occurred in 1 eye (5.3%) in group 1. CONCLUSIONS: Removal of ACO and PCO for better visualization of the peripheral retina resulted in an improved visual recovery while intraoperative complications and postoperative complications were comparable to PCO removal alone. Removal limited to the optic zone would be more stable when considering any adhesion between the lens capsule and the IOL.
Capsulorhexis ; Cataract ; Dislocations ; Eye ; Fibrosis ; Humans ; Intraoperative Complications ; Lenses, Intraocular ; Postoperative Complications ; Retina ; Retinaldehyde ; Visual Acuity ; Vitrectomy

No abstract available.
Child* ; Humans ; Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis*

There have been numerous reports of complications associated with central venous catheterization. These are pneumothorax, hemothorax, nerve injury, and so on. These complications can occur more frequently with the subclavian approach than with the internal jugular approach in inexperienced hands. We report a rare complication, cardiac tamponade, which occurred during subclavian venous catheterization. A 44 year-old woman was scheduled for left pneumonectomy due to a tuberculosis destroyed lung. The first trial of subclavian venous catheterization was failed because of the arterial puncture. The internal jugular vein was cannulated successfully. Just after catheterization, sudden hypotension and tachycardia developed and persisted with vasopressors. An emergent left thoracotomy and pericardiostomy to evacuate massive hematoma confirmed the diagnosis, cardiac tamponade. This case suggests that central catheterization should be done carefully and it is better to avoid using the subclavian vein when there is radiological evidence of abnormal cardiac anatomy or great vessels due to a destroyed lung.
Adult ; Cardiac Tamponade* ; Catheterization* ; Catheterization, Central Venous ; Catheters* ; Central Venous Catheters ; Diagnosis ; Female ; Hand ; Hematoma ; Hemothorax ; Humans ; Hypotension ; Jugular Veins ; Lung ; Pericardial Window Techniques ; Pneumonectomy ; Pneumothorax ; Punctures ; Subclavian Vein ; Tachycardia ; Thoracotomy ; Tuberculosis

Chordom is a malignant tumor arising from the primitive notochord involving the axial skeleton. It usually occurs at sacrococcygeal and basisphenoidal area but only rarely does at other vertebral areas, especially at the thoracic vertebrae. It has a slow growth rate and is locally aggressive with an extremely high rate of local recurrence. Either surgery or radiation alone often fails to cure the disease and the local failure is the main cause of treatment failure and death. Overall 5 year survival rate is less than 10%. Useful palliation or occasional cure can be obtained by the combination of surgery and radiotherapy. After incomplete resection, the tumor requires radiation dose of 7,000 cgy or more over 6-7 weeks for local control. Tumor regression is slow in response to irradiation and continuation of the regression for several months after completion of RT is not unusual. We report a case of chordoma of the thoracic vertebra, the site of extreme rarity, which showed good local control after partial resection and radiation therapy. He is well and alive without any evidence of recurrence after 13 months of treatment with near complete tumor regression.
Chordoma* ; Notochord ; Radiotherapy ; Recurrence ; Skeleton ; Spine* ; Survival Rate ; Thoracic Vertebrae ; Treatment Failure