Clinical Definition Atelectasis is a partial lung collapse, or, less commonly, collapse of the entire lung. The cause is blockage of the bronchus or bronchioles or pressure outside the lung. Hospitalized patients and post-op patients are vulnerable. Symptoms include respiratory difficulty, cough, chest pain and low-grade fever. Treatments are aimed at relieving the blockage. In…
Atherosclerosis
Clinical Definition Atherosclerosis is an accumulation of plaque in the arterial walls, causing stenosis and sometimes leading to ischemia, with chest pain and myocardial infarctions, cerebral infarcts and vascular dementia. The origin is probably endothelial injury, with contributions from hypertension, hyperlipidemia, hyperhomocysteinemia, inflammation, obesity and sedentary lifestyle. Treatments include medication, lifestyle changes, surgery and other…
Athlete’s Foot
Clinical Definition Athlete’s foot, or tinea pedis, is a contagious infection caused by a fungus that thrives in warm, moist environments. Symptoms include erythema, vesicles and burning. Diagnosis is by clinical exam, biopsy or examination of the skin culture. Treatment includes self-care with over-the-counter antifungal products, good hygiene or prescribing of antifungal medications. In Our…