Definition

Noun: - Systemic Lupus Erythematosus (SLE): A chronic autoimmune inflammatory disease of connective tissue. It is characterized by a wide range of variable symptoms and can affect multiple organ systems in the body.

Usage

• SLE is a medical term used primarily in clinical, scientific, and healthcare contexts. It is often referred to simply as "lupus" in general conversation.
• It is typically used as a non-count noun (uncountable) when referring to the disease as a condition.

Examples

• The patient was diagnosed with SLE after presenting with a characteristic butterfly rash.
• Managing SLE often requires a combination of medication and lifestyle adjustments.
• Research into the causes of SLE is ongoing.

Advanced Usage

• "SLE flare-up" or "lupus flare": A period when the symptoms of the disease become significantly more active or severe.
  • She was hospitalized due to a severe SLE flare-up.

Variants and Related Words

• Lupus (n): The common, shorter name for Systemic Lupus Erythematosus.
  • She has been living with lupus for ten years.
• Discoid Lupus Erythematosus (DLE) (n): A chronic skin condition, often considered a variant of lupus that primarily affects the skin.
• Lupus nephritis (n): A serious kidney inflammation that is a common complication of SLE.

Synonyms

• Lupus (n): The most common synonym in general use.
• Systemic lupus (n): A slightly abbreviated form.

Notes on Meaning

This word has one primary meaning as a specific medical diagnosis. The variable features mentioned in the reference (fever, weakness, fatigability, joint pains, skin lesions) are characteristic symptoms but are not the definition itself. The disease is defined by its autoimmune nature and its systemic (whole-body) inflammatory effects on connective tissue.

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