retinopathy

Thân thiện

A doctor uses a retinal scanner to check for signs of retinopathy.

Definition

1. Noun:
   • A disease of the retina: A medical condition affecting the retina, the light-sensitive layer at the back of the eye. This disease can damage the retina's structure and function.
   • A condition that can result in vision loss: Retinopathy is a disorder that has the potential to impair or destroy eyesight if left untreated or if it progresses severely.

Usage Examples

• Noun:
  • Diabetic retinopathy is a common complication of long-term diabetes.
  • The ophthalmologist diagnosed the patient with hypertensive retinopathy after the examination.
  • Early detection of retinopathy is crucial for preventing permanent vision loss.

Advanced Usage

• As a countable noun (often with a modifier): "Retinopathy" is typically used with a preceding adjective specifying its cause or type.
  • The study focused on the progression of non-proliferative retinopathy.
• In medical prognosis: Used to describe the state or risk associated with the disease.
  • The patient's retinopathy was deemed stable following laser treatment.

Variants and Related Words

• Retinopathic (adj): Pertaining to or affected by retinopathy.
  • The retinopathic changes were visible on the scan.
• Retinopathies (n, plural): The plural form, referring to multiple types or instances of the disease.
  • The conference discussed various retinopathies and their treatments.

Synonyms

• Retinal disease: A general term for any disorder affecting the retina.
• Retinal disorder: Another broad term for an abnormality in the retina's function or structure.

Related Phrases

• Background retinopathy: An early stage of the disease, particularly in diabetic retinopathy, where damage is present but may not yet affect vision.
  • The screening revealed signs of background retinopathy.
• Proliferative retinopathy: An advanced stage where new, fragile blood vessels grow on the retina, posing a high risk for severe vision loss.
  • Laser surgery is often required to treat proliferative retinopathy.

Notes on Meaning

• Medical Specificity: The term "retinopathy" itself is a broad category. Its specific meaning and severity are always defined by a preceding descriptor (e.g., diabetic, hypertensive, of prematurity).
• Outcome: While the definition states it "can result in loss of vision," not all retinopathies immediately or always lead to blindness; some forms are mild or treatable. The key characteristic is its potential to harm vision.

Học thuật

Noun

1. a disease of the retina that can result in loss of vision