What Is Cardiomegaly? Cardiomegaly is a non-inflammatory disorder of the myocardium (heart muscle) causing the heart to enlarge. Q: What happens when the heart enlarges? A:The heart enlarges because excessive growth of muscle tissue (hypertrophy) thickens the heart walls which in ...
Read More »Nosebleeds, Unexplained (Epistaxis)
What Is Epistaxis? Epistaxis, or nosebleed, is a feature of secondary hemostasis (blood clotting) characterized by fragility of a plexus of blood vessels in the antero-inferior septum (just inside nostril) and/or abnormal blood coagulation. What Is Epistaxis In Celiac Disease ...
Read More »Atherosclerosis
What Is Atherosclerosis? Atherosclerosis is a disease of arteries involving the buildup of fatty material called plaque along the walls of medium and large arteries characterized by patchy subintimal thickening, hardening, and loss of elasticity of blood vessels. The intima is the ...
Read More »Neutropenia
What Is Neutropenia? Neutropenia is a blood disorder characterized by presence of an abnormally low number of neutrophils. Neutrophils are white blood cells (leukocytes) that serves as the primary defense against infections by destroying bacteria in the blood. Specfically, neutrophils are ...
Read More »Macrocytosis
What Is Macrocytosis? Macrocytosis is a blood cell disorder characterized by altered blood cell formation that results in abnormally large erythrocytes (red blood cells) circulating in the bloodstream. The mean corpuscular volume (MCV), which is a measure of the size of ...
Read More »Hyperprolactinemia (Excess Prolactin Hormone)
What Is Hyperprolactinemia? Hyperprolactinemia is an excess secretion of prolactin hormone causing an elevated blood level that is characterized by its effects on reproduction: in females causing amenorrhea and in males causing reduced sexual potency. Q: What is prolactin? A: ...
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