J Natl Med Assoc
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Review Case Reports
Thoracic aortic dissection in a patient with autosomal dominant polycystic kidney disease.
Autosomal dominant polycystic kidney disease is one of the most common hereditary diseases, and frequently has well defined extrarenal manifestations. Very few cases of aortic aneurysms associated with this disorder are described in literature. We report a 42-year-old male with autosomal dominant polycystic kidney disease presenting with dissecting aneurysm of the thoracic aorta.
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We report a case of Streptococcus milleri in a patient with a history of hypertension, alcohol abuse, and tobacco smoking. S. milleri is associated with liver abscesses much more frequently than other streptococci.
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The medical profession will face many challenges in the new millennium. As medicine looks forward to advances in molecular genetics and the prospect of unprecedented understanding of the causes and cures of human disease, clinicians, scientists and bioethicists may benefit from reflection upon the origins of the medical ethos and its relevance to postmodern medicine. Past distortions of the medical ethos, such as Nazism and the Tuskegee Syphilis Study, as well as more recent experience with the ethical challenges of employer-based market driven managed care, provide important lessons as medicine contemplates the future. ⋯ Inequalities in health status based on race and ethnicity, as well as socioeconomic status, attest to the inescapable reality of racism in America. When viewed against a background of historical distortions and disregard for the traditional tenets of the medical ethos, persistent racial and ethnic disparities and health and the prospect of genetic engineering raise the specter of discrimination because of genotype, a postmodern version of "racist medicine" or of a "new eugenics." There is a need to balance medicine's devotion to the wellbeing of the patient and the primacy of the patient-physician relationship against with the need to meet the health care needs of society. The challenge facing the medical profession in the new millennium is to establish an equilibrium between the responsibility to assure quality health care for the individual patient while affecting societal changes to achieve "health for all."
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There is a relative dearth of studies examining the cognitive and neuropsychiatric features of black Alzheimer's disease (AD) patients in the United States. Therefore, this cross-sectional investigation reported on the prevalence and clinical correlates of depression and psychosis in a community-dwelling black AD sample. The study participants comprised 55 English-speaking black patients evaluated consecutively at a university-affiliated memory disorders clinic. ⋯ Mood disturbance was linked with low education, whereas psychosis was associated with greater cognitive dysfunction. This study provides important insight into the clinical characteristics of community-dwelling black AD patients. It is clear that continued research in the area of ethnicity and dementia is warranted to better understand the clinical needs of blacks and other minority populations in the United States that are afflicted with AD.
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Bladder cancer is the fourth most commonly diagnosed malignancy in men and the eighth most common in women. It represents a spectrum of disease, ranging from superficial, well-differentiated disease, which does not significantly impact survival, to highly malignant tumors for which long term survival may be dismal. ⋯ This article focuses on transitional-cell carcinoma with a review of the major aspects of the disease, including the epidemiology, diagnosis and staging, and management (including organ preservation). Therapeutic options are explored, including surgery, radiotherapy, chemotherapy, and combined modality therapy.