J Postgrad Med
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Case Reports
Diffusion weighted MR imaging of 5-fluorouracil and oxaliplatin-induced leukoencephalopathy.
A 55-year-old man treated with 5-fluorouracil and oxaliplatin for advanced sigmoid colon cancer presented with seizures, progressive gait and balance difficulties with frequent falls and slurring of speech. After three cycles of chemotherapy, brain magnetic resonance imaging using diffusion-weighted imaging clearly revealed the presence of high signal intensity in the deep white matter of the bilateral cerebral hemispheres, including the corpus callosum symmetrically. ⋯ Early detection of drug-induced leukoencephalopathy is important as the clinical symptoms can be reversed by early discontinuation of the causative drug. Diffusion-weighted magnetic resonance imaging is a useful modality for the early detection and definitive diagnosis of this characteristic encephalopathy.
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Fibromyalgia (FM) may t cause a decrease in bone mineral density (BMD) because of decreased mobility. The condition is relatively frequent in rheumatoid arthritis (RA) and RA patients with FM have more disability than those without FM. We evaluated the effect of FM on BMD and investigated the effect of FM on BMD in RA patients. ⋯ In spite of functional disability, FM does not cause a decrease in BMD. The presence of FM in RA patients does not result in a change in BMD.
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Coronary heart disease (CHD), synonymously known as coronary artery disease (CAD) is the most predominant among the cardiovascular diseases and ranked number one in prevalence among the developing countries. CHD is a multifactorial disease involving both genetic and environmental factors and is primarily caused due to a process of progressive damage of coronary arteries called atherosclerosis. We present here a comprehensive review of molecular genetic studies conducted so far on CAD. ⋯ A fair degree of ethnic variation in the nature of association of different genetic variants with the disease has also been apparent. Pleiotropic effects of genes, existence of subclinical phenotypes and genetic heterogeneity appear to have been the limiting factors for developing a genetic risk profile test for the disease. Given the high prevalence of this disease in India, the presence of environmental triggers and genetic variation, it would be prudent to conduct multi-ethnic large-scale studies in India, representing the subcontinent as a whole-there have been a very limited number of molecular genetic studies on Indian populations.
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Calculation of daily calorie needs is extremely essential in several aspects of public health nutrition. ⋯ There is a need for generation of appropriate BMR prediction equations for Indian population for various age groups.