No abstract available.

PURPOSE: Regular cancer screening for workers can help prevent cancer or allow early treatment, and is thus beneficial in improving health, reducing costs, and increasing companies' productivity. However, there has been little research on cancer screening rates of workers and related factors. The purpose of this study was to identify cancer screening rates and relevant factors among manufacturing workers. METHODS: Using a questionnaire, data were collected from 335 workers aged over 40 years recruited from seven manufacturing companies. The collected information included cancer screenings (stomach, colorectal, breast, and cervical), attitude towards cancer screening, and demographic and job characteristics. RESULTS: 72.5% of workers received stomach cancer screening (SCS), and 43% received colorectal cancer screening (CRCS). Among 86 women, 68.6% received breast cancer screening and cervical cancer screening. The attitude towards cancer screening was 29.5+/-3.78. Workers aged over 51, married, and those working in mobile manufacturing were more likely to have undergone SCS. Workers aged over 51, married, those working in mobile manufacturing, those in workplaces with more than 1,001 employees, and those with more positive attitudes toward cancer screening were more likely to have undergone CRCS. Finally, attitude affected cervical cancer screening. CONCLUSION: Workers in small-sized workplaces had lower cancer screening rates. Thus, follow-up research should assess the health environment of workplaces and develop educational programs on cancer screening that reflect attitudes towards screening.
Aged ; Breast Neoplasms ; Colorectal Neoplasms ; Early Detection of Cancer ; Efficiency ; Female ; Follow-Up Studies ; Humans ; Mass Screening ; Surveys and Questionnaires ; Stomach Neoplasms ; Uterine Cervical Neoplasms

No abstract available.
Carcinoma, Renal Cell* ; Survival Rate*

Frequent anomalies causing a left-sided appendix are situs inversus and malrotation. The ectopic position of the appendix frequently causes a delay or error in diagnosis because of atypical symptoms. A physical examination is of limited value unless dextrocardia is present. A left-sided appendix is a rare anomaly, but when other diseases are ruled out, it must be considered especially at the emergency department.
Appendicitis* ; Appendix ; Dextrocardia ; Diagnosis ; Emergency Service, Hospital ; Physical Examination ; Situs Inversus

This study was carried out to investigate the light and electron microscopic findings of the livers of rats after an intraperitoneal injection of cadmium chloride. The Sprague-Dawley rats were intraperitoneally injected with cadmium chloride dissolved in water, once a day for three days. These animals were sacrificed at 1, 3, 8, and 24 hr after the last injection. Control groups of the rats were also sacrificed in the same manner. The liver was extirpated and examined by both light and electron microscopy. The results obtained are as follows: The parenchyma of the liver shows focal neutrophilic infiltration and spotty necrosis. The hepatocytes show fatty change, ballooning degeneration, swelling of the endoplasmic reticulum and mitochondria, increase numbers of secondary lysosomes and residual bodies. Focal patic venules and sinusoids of the liver are congested. The Kupffer cells are increase in number. Therefore, it can be concluded that the cadmium is directly acted to hepatocytes resulting in cellular injuries and deposits in the fat droplets of the cytoplasm of the hepatocytes, not Ito cells as previously suggeted.
Rats ; Animals

BACKGROUND AND OBJECTIVES: Malignant orbital tumors represent a diverse group of neoplasms such as malignant salivary tumors, squamous cell carcinoma, sarcoma, melanoma etc. A number of orbital tumors have a potential for lymphatic metastasis, but only a little information about the lymphatic drainage and treatment for malignant orbital tumors has been published. The purpose of this study was to review lymphatic spread of malignant orbital tumors and its surgical treatment of orbital cancer when metastasized to the parotid gland. MATERIALS AND METHODS: Five orbital cancer patients with lymph node metastasis of parotid gland were evaluated retrospectively. They had been treated by resection of primary tumor, parotidectomy, neck dissection and postoperative radiotherapy (except one case) from 1994 to 2000. Histopathology revealed squamous cell carcinoma in three patients, malignant melanoma in one and rhabdomyosarcoma in one. RESULTS: There were no complications postoperatively. Four cases had metastasis to intraglandular lymph nodes in the parotid gland and only one case had metastasis to preauricular lymph node. Two cases had metastasis to preglandular lymph nodes and prevascular lymph nodes in the level I lymph node. Three were NED (no evidence of disease), rhabdomyosarcoma case was DOD (died of disease) due to recurrence in submental area and breast and malignant melanoma case was AWD (alive with disease). CONCLUSION: Most orbital cancers with lymph nodes of the parotid gland have metastasis to intraglandular lymph nodes, but some of them does to extraglandular lymph nodes also. The examination of the parotid gland and the cervical lymph node must be considered in orbital cancers that have a potential for lymphatic metastasis. The results of this study indicates the need to include deep lobe and extraglandular lymph node of parotid gland for surgical removal of disease.
Breast ; Carcinoma, Squamous Cell ; Drainage ; Humans ; Lymph Nodes* ; Lymphatic Metastasis ; Melanoma ; Neck Dissection ; Neoplasm Metastasis* ; Orbit* ; Parotid Gland* ; Radiotherapy ; Recurrence ; Retrospective Studies ; Rhabdomyosarcoma ; Sarcoma

Left atrial myxoma is well-known mimicker of systemic vasculitis. In general, however, these patients showed some symptoms and signs of cardiovascular disease. We experienced a patient with left atrial myxoma who first presented as vasculitis without any symptoms and signs suggesting cardiovascular disorders. A 45 year-old lady showed tender skin nodules, livedo reticuiaris-like skin lesions, severe constitutional symptoms, multiple cerebral infarctions, and elevated ESR and globulin. Skin biopsy findings were thought to be consistent with polyarteritis nodosa. Echocardiography was performed as a routine test for evaluating suspected vasculitis patients and it revealed left atrial myxoma. However, we were not able to detect any auscultation abnormality, even after echocardiography, After echocardiography, we found the tumor emboli in skin biopy specimen with deeper section. This case demonstrated the importance of suspecting the possibility of left atrial myxoma when performing diagnostic work-up for vasculitis.
Auscultation ; Biopsy ; Cardiovascular Diseases ; Cerebral Infarction ; Echocardiography ; Humans ; Middle Aged ; Myxoma ; Polyarteritis Nodosa ; Skin ; Systemic Vasculitis ; Vasculitis

We report a case of actinic granuloma in a 39 year-old woman who was presented with multiple anetoderma on non-sun exposed skin such as the neck, upper arms, elbows and calfs. The anetodermic presentation of actinic granuloma has never been reported and the common pathogenesis involving reduction of elastic fibers link the two disorders. Anetoderma secondary due to actinic granuloma should to be included in the list of secondary anetoderma and may suggest one of the possible pathogenesis of anetoderma.
Actins* ; Adult ; Anetoderma* ; Arm ; Elastic Tissue ; Elbow ; Female ; Granuloma* ; Humans ; Neck ; Skin

BACKGROUND: Obesity is linked to a wide range of respiratory diseases. Several studies have shown that body weight at baseline and weight change were related to pulmonary function. The purpose of this study was to investigate the relationship between change in body mass index (BMI) and pulmonary function in adults. METHODS: Of those aged 40-64 years at baseline who had initially visited the health promotion center at one university-level hospital from January 2000 to December 2002, 499 (men: 309, women: 190) patients revisited the center over a 5-year period up to December 2009 and were enrolled in the study. Subjects were classified into 4 groups- group 1: normal-normal, group 2: normal-obese, group 3: obese-normal, and group 4: obese-obese, based on their BMI at baseline and follow-up. Forced expiratory volume in one second (FEV1), forced vital capacity (FVC) and FEV1/FVC were measured by spirometry. RESULTS: Change in FEV1/FVC was significantly associated with change in BMI for men in all 4 groups. Change in FEV1/FVC was significantly different between group 1 and 3 and between group 1 and 4. Changes in FEV1, FVC and FEV1/FVC were significantly associated with change in BMI for women in all 4 groups. Change in FEV1 was significantly different between group 3 and 4, and change in FVC was significantly different between group 1 and 3. CONCLUSIONS: These results suggest that a change in BMI is negatively associated with change in pulmonary function. Obesity itself can be a risk factor for pulmonary dysfunction, and a decrease in BMI through weight reduction could reduce pulmonary dysfunction or improve pulmonary function in adults.
Adult ; Aged ; Body Mass Index ; Body Weight ; Female ; Follow-Up Studies ; Forced Expiratory Volume ; Health Promotion ; Humans ; Male ; Obesity ; Risk Factors ; Vital Capacity ; Weight Loss

No abstract available.
Nephrotic Syndrome*