Angelman syndrome is a rare genetic and neurological disorder characterized by severe developmental delay and learning disabilities; absence or near ...
Neural tube defects are the most common severe central nervous system anomalies, only second to cardiovascular abnormalities resulting in congenital ...
Anencephaly is a term that refers to the incomplete development of the brain, skull, and scalp and is part of a group of birth defects called neural tube ...
The intrinsic factor (IF) is a glycoprotein produced by the parietal cells (oxyntic cells) located at the gastric body and fundus. Intrinsic factor plays a ...
Pernicious anemia is a rare blood disorder characterized by the inability of the body to properly utilize vitamin B12, from a deficiency of cobalamin ...
Myelophthisic anemia is anemia characterized by the presence of immature erythrocytes in the peripheral blood due to the infiltration (crowding out) of the ...
Megaloblastic anemia is a heterogeneous group of macrocytic anemias characterized by the presence of large red blood cell precursors called megaloblasts in ...
Autoimmune hemolytic anemia is a rare disorder characterized by the premature destruction (hemolysis) of red blood cells at a rate faster than they can be ...
Sickle cell anemia is an inherited disorder of the globin chains that causes hemolysis and chronic organ damage. This activity reviews the pathophysiology, ...
Chronic anemia also called the anemia of inflammation, is a condition that can be associated with many different underlying disorders including chronic ...
Anemia of chronic disease, also called the anemia of inflammation, is a condition that can be associated with many different underlying disorders including ...
Andersen-Tawil syndrome is sometimes referred to as long QT syndrome 7 because some individuals in early reports of the disorder had a prolonged QT ...
Glycogen Storage Disease (GSD) belongs to a group of rare genetic hereditary metabolic disorders of glycogen metabolism, known as glycogen storage diseases ...
Andersen disease belongs to a group of rare genetic hereditary metabolic disorders of glycogen metabolism, known as glycogen storage diseases is ...
Anaplastic astrocytoma is a rare malignant brain tumor. Astrocytomas are tumors that develop from certain star-shaped brain cells called astrocytes. ...
Amyotrophic lateral sclerosis (ALS) also known as “Lou Gehrig disease, is a neurodegenerative disorder of the motor neurons characterized by the ...
Amyloidosis is a rare heterogeneous acquired or hereditary systemic group of disorders caused by a build-up of an abnormal protein called amyloid in organs ...
Amniotic fluid embolism (AFE) is an extremely rare, but life-threatening obstetric emergency characterized by sudden cardiorespiratory collapse and ...
Amniotic band syndrome is a well-known condition potentially associated with a variety of different birth defects that comprises various congenital ...
Amelogenesis imperfecta (AI) refers to a group of rare, inherited disorders characterized by abnormal incomplete enamel formation or calcification of the ...