The American journal of the medical sciences
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Comparative Study
Differences in outcomes between elderly and nonelderly breast cancer patients in Louisiana.
Elderly breast cancer patients are diagnosed with a higher stage of disease. They are also found to undergo less surgery, receive more frequently hormonal treatment and have decreased relative survival. The interest of this study was to examine the differences in treatment and survival between elderly versus young (>65 versus <65) patients in Louisiana. ⋯ Differences between young and elderly breast cancer patients were observed. Mortality is higher among elderly breast cancer patients in Louisiana compared with the national average. Further studies are needed to review these differences.
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Extraintestinal manifestatation such as prosthetic joint infection due to Clostridium difficile is a rare diagnosis. A 47-year-old female patient presented with chronic pain in left shoulder prosthetic joint. ⋯ The synovial fluid cultures and intraoperative deep joint cultures repeatedly grew Clostridium difficile. Patient was treated with antimicrobial therapy and surgical debridement with complete removal of hardware and revision arthroplasty.
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Review Case Reports
Hemoglobin SO-Arab and α-thalassemia diagnosed in an adult: A case-based review of the hemoglobinopathies.
Hemoglobin SO-Arab is a rare sickling disorder with a clinical course similar to that of hemoglobin SS. Hemoglobin C-Harlem is another rare condition that produces sickling disorders in affected individuals with a disease course and electrophoretic findings similar to that of hemoglobin SO-Arab. The authors report the case of a 38-year-old African American man with hemoglobin SO-Arab and the challenges that may arise in working up a rare hemoglobinopathy.
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Case Reports
A case of apathetic thyroid storm with resultant hyperthyroidism-induced hypercalcemia.
Thyroid storm is a complication of thyrotoxicosis with a 20% to 30% mortality rate characterized by hyperthermia, tachycardia and altered mental status. Rarely, thyroid storm may have an apathetic presentation. The authors present a 63-year-old woman with apathetic thyrotoxicosis and hypercalcemia. ⋯ This case describes the presence of hypercalcemia in a patient with apathetic thyroid storm with no other factors contributing to the hypercalcemia. In addition, this patient had significant elevation in serum calcium, which possibly contributed to her symptomatology. The calcium remained normal after the thyrotoxicosis resolved, which is typical of the hypercalcemia of thyrotoxicosis.
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Takayasu's arteritis is a systemic vasculitis that involves medium- and large-sized arteries. Renal artery involvement is a potential manifestation of TA that occurs in 60% of the patients in India and the Far East. ⋯ In this review, we present the epidemiology, clinical manifestations, diagnosis and treatment of Takayasu's arteritis with particular emphasis on renal artery stenosis. The aim is to increase the awareness of this condition among clinicians because early diagnosis and the timely introduction of treatment can lead to improved outcomes in this poorly understood clinical enigma.