Definition

Noun: A rare inherited metabolic disorder in which the body lacks certain enzymes necessary to properly digest the amino acid lysine. This inability to metabolize lysine leads to its accumulation in the blood and can cause various health problems.

Usage

"Lysine intolerance" is a medical term used specifically to describe this genetic condition. It is typically used in clinical, diagnostic, and scientific contexts.

Examples

• The infant was diagnosed with lysine intolerance after presenting with feeding difficulties and developmental delays.
• Management of lysine intolerance involves a carefully controlled diet low in lysine.
• Research into lysine intolerance aims to better understand the underlying enzymatic defects.

Advanced Usage

• The term is often discussed in the broader context of inborn errors of metabolism or amino acid metabolism disorders.

Variants and Related Words

• Hyperlysinemia: This is a closely related or sometimes synonymous term referring specifically to the elevated level of lysine in the blood, which is a primary feature of lysine intolerance.

Synonyms

• (There are no common synonyms for this specific medical condition. It is referred to by its technical name.)

Related Phrases

• Lysine-restricted diet: The primary treatment for managing lysine intolerance.
• Enzyme deficiency: The core physiological cause of the intolerance.

Noun

1. a disorder in which a lack of certain enzymes makes it impossible to digest the amino acid lysine