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This is the eighth blog in a new series discussing pathologies that can be found in seniors. The eighth blog will focus on cirrhosis. Cirrhosis is marked by the presence of nodules surrounded by dense bands of fibrosis throughout the liver. This converts the normally smooth liver capsule into a
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This is the seventh blog in a new series discussing pathologies that can be found in seniors. The seventh blog will focus on steatohepatitis. Steatohepatitis is defined by steatosis (fatty liver) and hepatocyte (liver cell) injury. Three pathological features are required for a diagnosis of steatohepatitis: steatosis, hepatocyte swelling, and
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This is the sixth blog in a new series discussing pathologies that can be found in seniors. The sixth blog will focus on steatosis. Steatosis is characterized by the accumulation of lipids within hepatocytes (liver cells). It can be classified as either macrovesicular or microvesicular. In large droplet macrovesicular steatosis,
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This is the fifth blog in a new series discussing pathologies that can be found in seniors. The fifth blog will focus on alcoholic liver disease. Alcoholic liver disease refers to a spectrum of liver conditions caused by excessive alcohol consumption over a prolonged period. It encompasses various stages of
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This is the fourth blog in a new series discussing pathologies that can be found in seniors. The fourth blog will focus on celiac disease. Celiac disease, also called celiac sprue and gluten-sensitive enteropathy, is an immune-mediated inflammatory disease of the small intestine. It is a multifactorial disorder characterized by
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This is the third blog in a new series discussing pathologies that can be found in seniors. The third blog will focus on breast cancer. Breast cancer is the most common type of cancer, with nearly 30,000 people being diagnosed each year. It can be classified into three categories:
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This is the second blog in a new series discussing pathologies that can be found in seniors. The second blog will focus on osteosarcoma. Osteosarcoma is a type of bone cancer that often starts in the long bones of the arms or legs. It is associated with mutations in the
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This is the first blog in a new series discussing pathologies that can be found in seniors. The first blog will focus on drug-induced gingival enlargement. Drug-induced gingival enlargement (DIGE) is a condition caused by calcium channel-modifying drugs such as cyclosporin-A, nifedipine, and phenytoin. It usually becomes evident within 3
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According to a study done by the Federal Housing Administration, just under 90% of people approaching retirement want to stay in their homes as they age. However, as we age, daily tasks that were once performed without any thought can become difficult to accomplish and even dangerous. The risk of
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For most of us, using a smartphone is second nature. Over 87% of Canadians currently own a smartphone. A recent poll found that nearly two-thirds of seniors in Canada now own one, up 7% from last year. This is in large part due to the COVID-19 pandemic, where seniors have
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This is the fifth and final blog in a new series discussing the 5 senses. This blog will focus on touch. Mechanoception is our sense of pressure. It allows organisms to detect and respond to touch, sound, and changes in pressure in their environment. Mechanical stress, changes in pressure, sound
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This is the fourth blog in a new series discussing the 5 senses. This blog will focus on smell. Olfaction is our sense of smell. It is a complex sense involving specialized receptors found in the nose and brain. The olfactory epithelium, which contains olfactory sensory cells, is located in