Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0345904 (liver cancer)
 15,188 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study examined the differences in mortality rate among the three ethnic groups aged 35 to 69: 1) Japanese living in Kawasaki city, 2) Koreans living in Kawasaki city, 3) Koreans living in Korea. Three different measures were used for analysis: 1) mortality rate by sex and age, 2) Mantel-Haenszel Rate Ratio (MHRR), 3) Standardized Proportional Mortality Ratio (SPMR). Major findings were as follows: 1) In terms of mortality rate by sex and age, Koreans in both Kawasaki and Korea showed higher mortality rates than Japanese in Kawasaki for both sexes and for all of the age categories. Koreans living in Kawasaki and Koreans living in Korea showed nearly identical levels of mortality rate for both sexes and for all of the age categories. 2) Calculation of MHRR utilizing a mortality rate for Japanese living in Kawasaki as 1 yielded the following: For all causes of death, MHRR of Korean males living in Kawasaki aged 35 to 59 was 2.59, and 2.37 for ages 60 to 69. For females MHRR for those age groups were 1.91 and 2.06 respectively. All of these MHRRs were statistically significantly high (p less than 0.05). 3) Among the causes for the high MHRR for Korean males living in Kawasaki aged 35 to 59 compared in Japanese living in Kawasaki were the following: all Malignant neoplasms (ICD 9, 140-208), Malignant neoplasm of liver (155), Hypertensive disease (401-405), Ischemic heart disease (410-414), Pneumonia (480-486), Liver Cirrhosis (571). For males aged 60 to 69, causes were Tuberculosis (010-018), all Malignant neoplasms, Malignant neoplasm of liver, Ischemic heart disease, Disease of the pulmonary circulation and other forms of heart disease (415-429), Cerebrovascular disease (430-438), and Liver Cirrhosis. In the case of females, Tuberculosis, Disease of the pulmonary circulation and other forms of heart disease, Malignant neoplasm of trachea, bronchus and lung were causes for high MHRR for Koreans in Kawasaki aged 35 to 59. All Malignant neoplasms, Malignant neoplasm of liver, Malignant neoplasm of trachea, bronchus and lung, Accidental causes of death except motor vehicle accidents (E800-807, E826-848, E850-949) were causes for females aged 60 to 69. 4) The mortality rates for ages 35 to 69 for both sexes are similar for both Koreans living in Kawasaki and in Korea.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A mortality study of middle-aged and elderly Koreans in Kawasaki City in comparison with Koreans in Korea and Japanese in Kawasaki City]. 213 81

Histologic and cytologic preparations from the saline rinsings of the Menghini biopsy were obtained from 193 patients with a variety of liver diseases. The results were analyzed to determine the sensitivity, specificity, and overall accuracy of the histologic, cytologic, and of the two combined methods. Thirty-four patients had malignant liver disease (MLD), whereas 159 patients had no evidence of MLD. Malignant neoplasms were detected by cytology alone in five patients, by histology alone in 15 patients, and by both histologic and cytologic findings in six patients. Liver cancer was not diagnosed by both methods in eight patients. The sensitivity of the cytologic, histologic, and combined cytologic and histologic results for detecting malignancy were 32.4%, 61.8%, and 79.4%, respectively, whereas the specificity was 100% for all methods. The overall accuracy was 88.1%, 93.2%, and 95.5%, respectively. This study demonstrates that cytologic examination of the fluid obtained by liver needle biopsy (LNB) has a high specificity and low sensitivity that increased the diagnostic yield of histology alone for detecting MLD by 14.7%.
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PMID:Liver histology and cytology in the diagnosis of malignant liver disease. 215 28

As reported previously, we have conducted studies on causes of death among diabetic patients during the 25-year period, from 1960 to 1984, in Osaka District, Japan. We have now added the most recent 5-year data, for 1985-1989, and analyzed changes in causes of death during the entire 30-year period as a whole. The subjects studied were those for whom a total of 32,222 death certificates had been filed in Osaka Prefecture, from 1960 to 1989, with diabetes mentioned either as the underlying cause or as a contributory condition. The relative number of death certificates mentioning diabetes as the underlying cause, which had been decreasing during the 25-year study period, showed a further decrease, reaching the lowest value, 33.4%, for the period 1985-1989. The mean age at death exceeded 70 years for all causes of death, showing a continuous increasing trend. An increase in disease of the heart and a decrease in cerebrovascular disease were observed, making the difference between the two causes greater since 1980-1984. Malignant neoplasms, ischemic heart disease, and pneumonia and bronchitis also showed steady increases. The O/E ratios (ratio of observed/expected number of deaths) for cirrhosis of the liver and tuberculosis were markedly increased, while that for malignant neoplasms was only about 0.5, suggesting extreme underestimation of the number of diabetic cases with cancer. Among malignant neoplasms, an increasing trend in liver cancer was remarkable and was associated with a relatively high O/E ratio.
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PMID:Changes in causes of death in diabetic patients based on death certificates during a 30-year period in Osaka District, Japan, with special reference to cancer mortality. 795 7

Three hundred ninety patients who underwent thymectomy for myasthenia gravis (MG) were followed up to investigate the development of associated malignancies. There were 102 patients with thymoma and 288 without thymoma. Malignant neoplasms were detected in ten patients, four of whom already had the tumor at the time MG was diagnosed. Thus, malignancy developed after thymectomy in six patients. Malignant fibrous histiocytoma (MFH) developed in three patients, as well as gastric cancer, gastric leiomyosarcoma, rectal cancer, liver cancer, lung cancer, breast cancer, and thymic carcinoid in one patient each. Nine of the ten malignancies developed in the thymoma group, and only one in the non-thymoma group. The predicted number of patients with malignancy was 2.63 in the thymoma group and 2.65 in the non-thymoma group. Our findings suggest that the presence of thymoma facilitates the occurrence of extrathymic malignancy, and that thymectomy never enhances the occurrence of malignancy but possibly inhibits it.
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PMID:Thymectomy and malignancy. 804 87