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Relatively low co-existence of malignant neoplasms and chronic cardiovascular disease was documented in this work the emphasis being put on the conditions running with myocardial hypertrophy. The percentage of malignancy in the total autopsy material of 5821 men and 6849 women was 27.8 and 23.0 resp., and in the subgroup with heart weight 300-400 g, 36.8 and 31.0 resp. This percentage was significantly lower in separated subgroups of: a. arterial hypertension, 6.6 and 10.2, b. cardio-pulmonary syndrome, 23.0 and 18.5, c. healed myocardial infarct accompanied by myocardial hypertrophy, 13.3 and 11.7, d. acquired valvar deformity, 15.3 and 10.1. The subgroup of heart weight 150-250 g showed 57.2% and 46.6% of cases with malignancy while that of cardiac weight over 600 g-7.4% and 5.7%. In the subgroup of normal right-(2-3 mm) and left-ventricular (10-12 mm) wall thickness corresponding percentage equalled 29.4 and 30.1, in the subgroup of right-ventricular wall thickness over 6 mm--14.4 and 8.8, and in that of left-ventricular wall thickness over 18 mm--12.5 and 9.4. Scanty available information suggests some antimitotic activity of catecholamines believed to condition that of chalones. Catecholamines are also attributed with the stimulation of myocardial hypertrophy. The correlation of our findings with assumptions mentioned above seem to justify a hypothesis, or only a possibility, that compensatory mechanisms active in the cardiovascular diseases create an unfavourable background for the development of neoplasm.
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PMID:Relation between cardiovascular pathologic conditions and malignant tumours as seen by pathologist. I. Frequency of malignant neoplasms in the population with myocardial hypertrophy as seen by pathologist. 128 47

In order to evaluate whether and to what extent elevated blood lipid concentrations and clinical expressions of coronary heart disease (CHD) are associated in the elderly, we studied the risk of CHD (myocardial infarction and angina pectoris) in a population of elderly hospitalized patients (210 subjects, 126 men and 84 women, average age 76 +/- 6 years) exposed to risk factors. 210 patients, free from current and previous cardiovascular diseases, age and sex matched, were recruited as the control group. Advanced senile decline, severe hepatic or renal failure and malignancies were considered exclusion criteria for both groups. The following dichotomic variables (familial history of CHD, cigarette smoking, clinical history of arterial hypertension or diabetes mellitus, hypercholesterolemia, hypertriglyceridemia) and continuous variables (total, LDL and HDL cholesterol, triglycerides, total/HDL cholesterol ratio, body mass index (BMI), years of exposure to risk factors) were considered. Using a stepwise multiple logistic regression forward method, the following variables resulted significantly associated with the risk of CHD: total/HDL cholesterol ratio (OR 1,89), BMI (OR 1,04), period of hypertension (OR 1,04) and cigarette smoke exposure (OR 1,007). We conclude that in the elderly the total/HDL cholesterol ratio can be a more predictive and reliable index of coronary risk than blood total cholesterol concentration.
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PMID:[Lipid parameters and cardiovascular risks in elderly patients hospitalized for ischemic cardiopathy. A case-control study]. 129 23

Adrenal myelolipoma is an uncommon benign tumor usually discovered by chance in patients with hypertension, obesity, arteriosclerosis or cancer. The association with adrenocortical endocrine dysfunctions is rare. We report herein an unusual case, the second in the literature to the best of our knowledge, of combined adrenal adenoma and myelolipoma in a patient with Conn syndrome.
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PMID:Combined adrenal adenoma and myelolipoma in a patient with Conn syndrome. Case report. 129 51

Several studies have reported an inverse relationship between serum cholesterol levels and the risk of cancer, especially of the colon (Seven Countries, Framingham, Chicago studies, London Whitehall Study, Paris prospective study, New Zealand Maori, Honolulu Heart Study, Hypertension Detection and Follow-Up Program, ...). For example, in the Multiple Risk Factor Intervention Trial (361 662 men), the global mortality graph was J-shaped, higher at either side of the 4.6-5.1 mmol/l value of serum cholesterol. This increased mortality with lower serum cholesterol levels was due to increased numbers of death from cancer. However, when the relationship is studied with respect to the time elapsed between the cholesterol measurement and death from cancer, the relative risk of death in the lowest decile with respect to the average of the following deciles, decreases with the period between measurement of the serum cholesterol and time of death. The negative relationship between serum cholesterol and death by cancer, very significant for deaths occurring within the first 5 years, disappeared almost completely for deaths occurring after 5 years. Other trials designed mainly to examine cardiovascular risk, and concerning smaller numbers, have not demonstrated this inverse relationship between serum cholesterol and cancer. This negative relationship between serum cholesterol and cancer must be acknowledged. It is weak and concerns mainly colonic cancer, especially in men in the elderly age groups. Several explanations have been put forward: influence of the combination of factors, competition of risk of death by other causes, chance, alteration of normal biological function of the cell membrane.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Serum cholesterol and cancer. Is there a causal relationship?]. 129 44

This report describes maternal and perinatal risk factors for Wilms' tumor analyzed in a case-control study nested in a nationwide cohort in Sweden. The Swedish National Cancer Registry ascertained 110 cases from among successive birth cohorts from 1973 through 1984, identified by the Swedish Medical Birth Registry, the latter based on medical records. From the Birth Registry, we matched 5 controls without cancer to each case by sex and date of birth. Wilms'-tumor children were more likely to have mothers who had been exposed to penthrane (methoxyflurane) anesthesia during delivery than mothers of controls (odds ratio (OR) = 2.4; 95% confidence interval (CI) 1.1 to 5.1); this excess risk was higher in females than males and increased with age at diagnosis. Wilms'-tumor cases were also more likely to have had physiologic jaundice (OR = 2.3; 95% CI 1.1 to 5.0). Higher parity of the mother decreased the risk of Wilms' tumor among females (OR = 0.7; 95% CI 0.5 to 1.0). We were unable to confirm the reported increased risks of Wilms' tumor for those with high birth weights or with a maternal history of hypertension or fluid retention during pregnancy, nor did we find any association with mother's age at delivery, previous stillbirth, previous live birth, gestational length or height of the child.
Int J Cancer 1992 Apr 22
PMID:Maternal and perinatal risk factors for Wilms' tumor: a nationwide nested case-control study in Sweden. 131 30

This study was based on a survey of the death certificates of Pu-Li Town in Taiwan, issued over the past 20 years from 1966 to 1985. Age-adjusted mortality trends as well as cause-specific mortality trends were analyzed and compared with nationwide Taiwan data. As a whole, Pu-Li had a higher age-adjusted mortality than that of the overall Taiwan area. This finding may result from a higher mortality from tuberculosis in Pu-Li. Based on these data, the five leading causes of death in Pu-Li were cerebro-vascular disease, accident, heart disease, cancer and tuberculosis. Hypertension and diabetes were the 5th and 6th leading causes of death in 1985 and ranked 12th and 13th, respectively, in 1966. This data point out the increasing importance of hypertension and diabetes rates in Pu-Li. Tuberculosis and pneumonia had been controlled, ranking from the 1st and 3rd in 1966 to the 10th and 12th, respectively, in 1985. Suicide, cancer, and accident were usually coded as the single cause of death without other co-existent causes of death noted, so that there was in most instances not much difference between analyses based on the underlying cause of death and multiple causes of death. However, this was not true for hypertension and diabetes. If multiple causes of death were analyzed, only 34.5% of hypertension and 66% of diabetes were coded as the underlying cause of death. 37.2% of cerebro-vascular diseases co-existed with hypertension, and 20.3% of diabetes co-existed with hypertension.
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PMID:Mortality trends in the past 20 years in Pu-Li, Taiwan. 132 83

Now that most patients with Wilms' tumour are cured, it is practicable to study the long-term morbidity of their treatment and use this information to reduce treatment sequelae in the future. In this study we evaluate the size and function of the remaining kidney in 53 survivors of Wilms' tumour with a mean off treatment follow-up of 13 years. There was evidence of renal dysfunction in 17 (32%), including ten (19%) with a low GFR (< 80 ml/min/1.73 m2SA), six (11%) with hypertension and five (9%) with increased urinary albumin excretion. Measurements of renal size showed 'good' renal compensatory hypertrophy in only 55% of patients. 'Good' refers to renal size of more than 2 s.d. above the mean renal length for children with two kidneys. There were no correlations between GFR, renal size, blood pressure, microalbuminuria or type of treatment. However, children less than 24 months at diagnosis and children receiving chemotherapy with radiation doses to remaining kidney of more than 1200 cGy had a worse renal prognosis. Patients whose Wilms' tumour is diagnosed in infancy should have careful long-term follow-up of renal function and size. Older patients may safely be followed up less often, unless their remaining kidney was received > 1200 cGy.
Br J Cancer 1992 Nov
PMID:Renal size and function after cure of Wilms' tumour. 132 9

Rapid economic development resulted in urbanization of Korea, since 1960s. Seoul is the center of politics, finance, education and culture of Korea. Mostly young people have migrated to large cities, such as Seoul and Pusan. For instance, the population in Seoul city was 2.5 million in 1960 but increased to 10 million in 1990. Presently, total population of Seoul and Pusan, second largest city, composed of approximately 50% of whole national population. The economic distribution among urban people became extremely uneven creating a large gap between low and high income group. As a consequence, both under and over nutritional problems coexist. According to the national nutrition survey data, animal food, such as meat, fish and dairy products have been consumed about 6 times more, and cereal consumption was far less in higher income group. In terms of nutrients intake, 28% of total caloric intake comes from lipids and 15-17% of total caloric intake from protein. This was found in higher income group, while low income group consumed more than 80% of total caloric intake from carbohydrate. The trends of major causes of death in Korea have changed. The degenerative diseases, cerebral disorder, high blood pressure became leading cause of death in recent years. Malignant neoplasm and diabetes followed second leading cause of death in Korea. Undernutrition and nutritional insufficiencies, anemia and low growth rate continue to exist among low income group. According to the annual death rate by age group, the age between 34-54 was the highest in the world.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Urban nutritional problems of Korea. 134 61

In a 20 year period, from 1971 through 1991, 105 chromaffin tumours--excluding cervical ones--were operated by the same surgeon: 50 during the first 15 years and 55 during the last 5 years. Pheochromocytomas are defined as intra-adrenal chromaffin tumours, and paragangliomas--or ectopic pheochromocytomas--as of extra-adrenal location. Among those tumours, 30 were malignant (i.e. metastatic) and 75 benign. Among the 30 malignant tumours, 14 were ectopic, 2 occurred in a MEN II A setting and were bilateral, 2 were associated with liver adenoma and liver hemangioma respectively suggesting Von Hippel-Lindau syndrome, and one case was associated with a seemingly sporadic primary hyperparathyroidism. 9 out of those 30 malignancies were not associated with hypertension. Among 75 benign pheochromocytomas or paragangliomas, 10 were ectopic, 7 occurred in a MEN setting (6 type II, 1 type I). 3 patients without evidence of MEN or other neuroectodermal abnormalities presented bilateral pheochromocytoma, either synchronous (2) or metachronous (1). 7 cases occurred in a Von Hippel-Lindau syndrome (3 bilateral) and 4 in a neurofibromatosis setting (1 bilateral). 3 other cases were familial without evidence of MEN (including a case of triple tumour: bilateral and ectopic and another ectopic case). 2 other cases were associated with seemingly sporadic hyperparathyroidism. As a whole, in 34 of 75 benign pheochromocytomas or paragangliomas, the tumour was not intra-adrenal, unilateral and sporadic. Among those 75 tumours, 22 were not overtly hypertensive, including 10 out of the 41 seemingly intra-adrenal, solitary and sporadic. The pheochromocytoma, benign, intra-adrenal sporadic, hypertensive accounts for no more than 30% of the subphrenic catecholamine-secretin chromaffin tumours.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Can pheochromocytoma be considered a benign unilateral intra-adrenal sporadic hypertensive tumor ? Reflections on a series of 105 surgically treated subdiaphragmatic chromaffin tumors]. 134 86

Most frequently encountered causes of intractable pain and intractable medical problems, including headache, post-herpetic neuralgia, tinnitus with hearing difficulty, brachial essential hypertension, cephalic hypertension and hypotension, arrhythmia, stroke, osteo-arthritis, Minamata disease, Alzheimer's disease and neuromuscular problems, such as Amyotrophic Lateral Sclerosis, and cancer are often found to be due to co-existence of 1) viral or bacterial infection, 2) localized microcirculatory disturbances, 3) localized deposits of heavy metals, such as lead or mercury, in affected areas of the body, 4) with or without additional harmful environmental electro-magnetic or electric fields from household electrical devices in close vicinity, which create microcirculatory disturbances and reduced acetylcholine. The main reason why medications known to be effective prove ineffective with intractable medical problems, the authors found, is that even effective medications often cannot reach these affected areas in sufficient therapeutic doses, even though the medications can reach the normal parts of the body and result in side effects when doses are excessive. These conditions are often difficult to treat or may be considered incurable in both Western and Oriental medicine. As solutions to these problems, the authors found some of the following methods can improve circulation and selectively enhance drug uptake: 1) Acupuncture, 2) Low pulse repetition rate electrical stimulation (1-2 pulses/second), 3) (+) Qi Gong energy, 4) Soft lasers using Ga-As diode laser or He-Ne gas laser, 5) Certain electro-magnetic fields or rapidly changing or moving electric or magnetic fields, 6) Heat or moxibustion, 7) Individually selected Calcium Channel Blockers, 8) Individually selected Oriental herb medicines known to reduce or eliminate circulatory disturbances. Each method has advantages and limitations and therefore the individually optimal method has to be selected. Applications of (+) Qi Gong energy stored paper or cloth every 4 hours, along with effective medications, were often found to be effective, as Qigongnized materials can often be used repeatedly, as long as they are not exposed to rapidly changing electric, magnetic or electro-magnetic fields. Application of (+) Qi Gong energy-stored paper or cloth, soft laser or changing electric field for 30-60 seconds on the area above the medulla oblongata, vertebral arteries or endocrine representation area at the tail of pancreas reduced or eliminated microcirculatory disturbances and enhanced drug uptake.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Common factors contributing to intractable pain and medical problems with insufficient drug uptake in areas to be treated, and their pathogenesis and treatment: Part I. Combined use of medication with acupuncture, (+) Qi gong energy-stored material, soft laser or electrical stimulation. 135 50


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