favism
Noun: 1. A type of hemolytic anemia: Favism is a medical condition characterized by the destruction of red blood cells (hemolytic anemia) that occurs after a person eats fava beans or inhales their pollen. 2. An inherited disorder: It is caused by a genetic deficiency of an enzyme called glucose-6-phosphate dehydrogenase (G6PD) in the blood.
Favism is used specifically in medical and clinical contexts to describe this acute hemolytic reaction. It is not a general term for any food allergy or anemia.
Examples: * The patient was diagnosed with favism after experiencing severe anemia following a meal containing fava beans. * Public health advisories in some regions warn individuals with G6PD deficiency about the risk of favism. * The study focused on the genetic factors that predispose individuals to favism.
- Epidemiological Context: The term is often used in discussions about genetic disorders prevalent in specific populations, such as those around the Mediterranean Sea, where fava bean consumption is common.
- Example: The incidence of favism is higher in regions where fava beans are a dietary staple.
- G6PD Deficiency (noun): The inherited enzyme deficiency that causes favism. Favism is the acute clinical manifestation of this deficiency triggered by fava beans.
- Hemolytic Anemia (noun): The broader category of anemia involving red blood cell destruction, of which favism is a specific type.
- Fava Bean (noun): The specific legume () that triggers the condition.
- Bean-induced hemolytic anemia: A descriptive synonym that explicitly names the cause.
- (Acute) hemolytic crisis due to fava beans: A clinical description of the event.
- Primary Meaning: The term exclusively refers to the acute hemolytic anemia triggered by exposure to fava beans in genetically susceptible individuals (those with G6PD deficiency). It does not refer to a simple allergy.
- Cause and Effect: The word inherently links the cause (fava beans) with the specific effect (hemolytic anemia) in a specific at-risk population.
- anemia resulting from eating fava beans; victims have an inherited blood abnormality and enzyme deficiency