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Posterior cerebral artery (PCA) strokes can be challenging to diagnose, due to the variability in symptoms, which may be nonspecific and in...
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Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2 mm in diameter. They are non-blanching, nonpalpable...
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Diabetic foot infections (DFIs) is a common complication of longstanding diabetes, and it is associated with considerable morbidity, increas...
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Hematology Algorithms Anemia is described as a reduction in the proportion of the red blood cells. Most patients experience some symptoms r...
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Drug-induced gingival enlargement is a side-effect of certain drugs where the gingival tissue is not the intended target organ. The key offe...
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Electrolyte imbalances are common findings in many diseases. The kidney is a principally responsible organ for the retention and excreti...
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Warfarin induced skin necrosis is often heralded by paresthesia, or a sensation of pressure, associated with an erythematous flush that is u...
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Pemphigus vulgaris (PV) is an autoimmune, intraepithelial, blistering disease affecting the skin and mucous membranes. It is mediated by c...
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Hemoglobin A1c (glycated hemoglobin) reflects the average blood glucose concentration over the course of the RBC lifespan, roughly 120 day...
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The chemical formula of Digoxin is C41 H64 O14. Digoxin (Cardiac glycoside) reversibly inhibits the sodium-potassium-ATPase, causing an ...