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Kornerupine also known as Prismatine, is a rare boro-silicate mineral with the formula (Mg, Fe2+)4 (Al, Fe3+)6 (SiO4, BO4)5 (O, OH)2. The color can vary from brown, green…

Ménière’s disease (Diagnosis and Treatment) Definition: Ménière’s disease (MD) is a disorder that affects the inner ear that is characterized by vertigo, tinnitus, and progressive…

Ménière’s disease (Causes, Symptoms, and Complications) Definition: Ménière’s disease (MD) is a disorder of the inner ear that causes severe dizziness (vertigo), ringing in the…

Angioplasty Definition: Angioplasty, also known as balloon angioplasty and percutaneous transluminal angioplasty (PTA), is the process in which a narrowing of a blood vessel is…

Coronary artery disease (Diagnosis, Treatment, and Preventions) Definition: Coronary artery disease (CAD) is the narrowing or blockage of the coronary arteries, usually caused by atherosclerosis.…

Coronary Artery Disease (Causes, Symptoms, and Complications) Definition: Coronary artery disease (CAD), also known as ischemic heart disease (IHD), is the narrowing or blockage of…

Brain Ischemia Definition: Brain ischemia, also known as cerebral ischemia or cerebrovascular ischemia, is a type of stroke that occurs when there is an interruption…

Kolbeckite (scandium phosphate dihydrate) is a mineral with formula: ScPO4·2H2O. It is a mineral consisting of a hydrous silicate and phosphate of beryllium, aluminum, and…

Stroke (Diagnosis, Treatment, and Preventions) Definition: A stroke, also called “brain attack”, is a serious life-threatening medical condition that occurs when the blood supply to…

Stroke (Causes, Symptoms, and Complications) Definition: A stroke, sometimes called a “brain attack,” occurs when the blood supply to part of our brain is interrupted or…

Stroke (Classifications) Definition: A stroke is a “brain attack” and it happens when the blood supply to part of our brain is cut off. When…

Malaise Definition: Malaise (/məˈleɪz/ mə-LAYZ) is a general feeling of being unwell, either emotionally or physically, or a combination of the two. The word has…