Word: Angle-closure glaucoma
Part of Speech: Noun
Explanation: Angle-closure glaucoma is a medical condition that affects the eyes. In this condition, the part of the eye called the iris (the colored part) blocks the flow of a fluid called aqueous humor. This blockage prevents the fluid from draining properly, which can cause a sudden increase in pressure inside the eye. If this pressure becomes too high, it can lead to serious problems, including permanent damage to your vision in just a few days.
Usage Instructions: You can use the term "angle-closure glaucoma" when talking about eye health, especially when discussing conditions that can lead to vision loss.
Example Sentence: "After experiencing severe eye pain, the doctor diagnosed her with angle-closure glaucoma."
Advanced Usage: In medical discussions or research papers, you might encounter angle-closure glaucoma when talking about risk factors, symptoms, and treatment options. It's often compared with other types of glaucoma, such as open-angle glaucoma, which has different causes and effects.
Word Variants: - Glaucoma: This is a broader term that refers to a group of eye conditions that damage the optic nerve, often associated with high eye pressure. - Closed-angle glaucoma: This is another name for angle-closure glaucoma and is used interchangeably.
Different Meanings:While "angle-closure glaucoma" specifically refers to a type of eye condition, "glaucoma" on its own can refer to other types that may not involve the angle of the eye.
Synonyms: - Closed-angle glaucoma - Narrow-angle glaucoma
Idioms and Phrasal Verbs:There are no specific idioms or phrasal verbs directly related to "angle-closure glaucoma," as it is a technical medical term. However, you might hear phrases like "keep an eye on," which means to watch something closely, but this is not related to the medical condition.
Conclusion: Angle-closure glaucoma is a serious eye condition that requires medical attention. If you or someone you know experiences symptoms like severe eye pain, headache, or blurred vision, it’s important to see a doctor right away.