Definition

Noun: * An autoimmune disease: A chronic inflammatory disease where the body's immune system mistakenly attacks its own healthy tissues and organs, particularly connective tissue. * A multi-system disorder: It can affect many different body systems, including the skin, joints, kidneys, blood cells, brain, heart, and lungs. * Characterized by variable features: Its symptoms are highly variable and may include fatigue, joint pain, skin rashes (often a facial "butterfly" rash), fever, and sensitivity to sunlight.

Usage Examples

• Noun:
  • The patient was diagnosed with systemic lupus erythematosus after presenting with joint pain and a characteristic facial rash.
  • Managing systemic lupus erythematosus often requires a combination of medication and lifestyle changes.
  • Her systemic lupus erythematosus went into remission, allowing her to resume many of her normal activities.

Advanced Usage

• "SLE flare" or "lupus flare": A period when the symptoms of systemic lupus erythematosus become significantly more active or severe.
  • Stress can sometimes trigger an SLE flare.
• In formal medical contexts, the term is often abbreviated to "SLE" after being spelled out once.
  • The study focused on new treatment protocols for SLE.

Variants and Related Words

• Lupus (n.): A common, informal shorthand for systemic lupus erythematosus. (Note: "Lupus" can also refer to other conditions, like discoid lupus, which primarily affects the skin).
• Lupus nephritis (n.): A serious complication of systemic lupus erythematosus involving inflammation of the kidneys.
• Drug-induced lupus (n.): A lupus-like disease caused by certain medications, which usually resolves after the medication is stopped.

Synonyms

• SLE (the standard medical abbreviation).
• Lupus (common, but less precise, shorthand).

Related Phrases

• Butterfly rash: A common red, butterfly-shaped rash across the cheeks and nose, often associated with systemic lupus erythematosus.
  • The presence of a butterfly rash is a key diagnostic clue for systemic lupus erythematosus.
• Autoimmune disorder/disease: The broader category of conditions to which systemic lupus erythematosus belongs.
  • Systemic lupus erythematosus is one of the most common autoimmune disorders.

Noun

1. an inflammatory disease of connective tissue with variable features including fever and weakness and fatigability and joint pains and skin lesions on the face or neck or arms