Hypopyon: Difference between revisions
From WikiMD's Wellness Encyclopedia
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{{Infobox medical condition | |||
| name = Hypopyon | |||
| image = [[File:Hypopyon.jpg]] | |||
| caption = Eye with hypopyon | |||
| field = [[Ophthalmology]] | |||
| symptoms = [[Pus]] in the [[anterior chamber]] of the [[eye]] | |||
| complications = [[Vision impairment]], [[corneal ulcer]] | |||
| onset = Sudden | |||
| duration = Varies | |||
| causes = [[Infection]], [[inflammation]] | |||
| risks = [[Contact lens]] use, [[eye surgery]], [[trauma]] | |||
| diagnosis = [[Slit lamp]] examination | |||
| differential = [[Hyphema]], [[iritis]], [[uveitis]] | |||
| treatment = [[Antibiotics]], [[steroids]] | |||
| prognosis = Depends on underlying cause | |||
| frequency = Rare | |||
}} | |||
{{Short description|An accumulation of pus in the anterior chamber of the eye}} | {{Short description|An accumulation of pus in the anterior chamber of the eye}} | ||
== Hypopyon == | == Hypopyon == | ||
[[File:Hypopyon_1.jpg|thumb | [[File:Hypopyon_1.jpg|left|thumb|A clinical image showing hypopyon in the anterior chamber of the eye.]] | ||
A '''hypopyon''' is an accumulation of [[pus]] in the [[anterior chamber]] of the [[eye]]. It is a clinical sign that indicates the presence of [[inflammation]] within the eye, often due to an [[infection]] or other inflammatory processes. The pus is composed of [[white blood cells]], [[fibrin]], and other inflammatory debris. | A '''hypopyon''' is an accumulation of [[pus]] in the [[anterior chamber]] of the [[eye]]. It is a clinical sign that indicates the presence of [[inflammation]] within the eye, often due to an [[infection]] or other inflammatory processes. The pus is composed of [[white blood cells]], [[fibrin]], and other inflammatory debris. | ||
== Causes == | == Causes == | ||
Hypopyon can be caused by a variety of conditions, including: | Hypopyon can be caused by a variety of conditions, including: | ||
* [[Endophthalmitis]]: A severe inflammation of the interior of the eye, often due to infection following [[surgery]] or [[trauma]]. | * [[Endophthalmitis]]: A severe inflammation of the interior of the eye, often due to infection following [[surgery]] or [[trauma]]. | ||
* [[Uveitis]]: Inflammation of the [[uvea]], which can be due to infectious or non-infectious causes. | * [[Uveitis]]: Inflammation of the [[uvea]], which can be due to infectious or non-infectious causes. | ||
* [[Keratitis]]: Inflammation of the [[cornea]], which can lead to hypopyon if severe. | * [[Keratitis]]: Inflammation of the [[cornea]], which can lead to hypopyon if severe. | ||
* [[ | * [[Behçet's disease]]: A systemic inflammatory disorder that can affect the eyes. | ||
== Symptoms == | == Symptoms == | ||
Patients with hypopyon may experience: | Patients with hypopyon may experience: | ||
* [[Redness]] of the eye | * [[Redness]] of the eye | ||
* [[Pain]] in the eye | * [[Pain]] in the eye | ||
| Line 23: | Line 35: | ||
* Sensitivity to [[light]] (photophobia) | * Sensitivity to [[light]] (photophobia) | ||
* Visible white or yellowish layer in the lower part of the iris | * Visible white or yellowish layer in the lower part of the iris | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of hypopyon is primarily clinical, based on the observation of pus in the anterior chamber. Additional tests may include: | The diagnosis of hypopyon is primarily clinical, based on the observation of pus in the anterior chamber. Additional tests may include: | ||
* [[Slit lamp examination]]: To assess the extent of inflammation and check for other signs of eye disease. | * [[Slit lamp examination]]: To assess the extent of inflammation and check for other signs of eye disease. | ||
* [[Ultrasound]]: To evaluate the posterior segment of the eye if the view is obscured. | * [[Ultrasound]]: To evaluate the posterior segment of the eye if the view is obscured. | ||
* [[Culture]] and sensitivity tests: To identify infectious organisms if an infection is suspected. | * [[Culture]] and sensitivity tests: To identify infectious organisms if an infection is suspected. | ||
== Treatment == | == Treatment == | ||
The treatment of hypopyon depends on the underlying cause: | The treatment of hypopyon depends on the underlying cause: | ||
* For infectious causes, [[antibiotics]] or [[antifungal]] medications may be administered. | * For infectious causes, [[antibiotics]] or [[antifungal]] medications may be administered. | ||
* For inflammatory causes, [[corticosteroids]] or other anti-inflammatory medications may be used. | * For inflammatory causes, [[corticosteroids]] or other anti-inflammatory medications may be used. | ||
* In some cases, surgical intervention may be necessary to address the underlying issue. | * In some cases, surgical intervention may be necessary to address the underlying issue. | ||
== Prognosis == | == Prognosis == | ||
The prognosis for hypopyon varies depending on the cause and the timeliness of treatment. Prompt and appropriate management of the underlying condition can lead to a good outcome, while delayed treatment may result in complications such as [[vision loss]]. | The prognosis for hypopyon varies depending on the cause and the timeliness of treatment. Prompt and appropriate management of the underlying condition can lead to a good outcome, while delayed treatment may result in complications such as [[vision loss]]. | ||
== See also == | |||
== | |||
* [[Anterior chamber of the eye]] | * [[Anterior chamber of the eye]] | ||
* [[Endophthalmitis]] | * [[Endophthalmitis]] | ||
* [[Uveitis]] | * [[Uveitis]] | ||
* [[Keratitis]] | * [[Keratitis]] | ||
[[Category:Ophthalmology]] | [[Category:Ophthalmology]] | ||
[[Category:Eye diseases]] | [[Category:Eye diseases]] | ||
Latest revision as of 04:02, 7 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Hypopyon | |
|---|---|
| File:Hypopyon.jpg | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Pus in the anterior chamber of the eye |
| Complications | Vision impairment, corneal ulcer |
| Onset | Sudden |
| Duration | Varies |
| Types | N/A |
| Causes | Infection, inflammation |
| Risks | Contact lens use, eye surgery, trauma |
| Diagnosis | Slit lamp examination |
| Differential diagnosis | Hyphema, iritis, uveitis |
| Prevention | N/A |
| Treatment | Antibiotics, steroids |
| Medication | N/A |
| Prognosis | Depends on underlying cause |
| Frequency | Rare |
| Deaths | N/A |
An accumulation of pus in the anterior chamber of the eye
Hypopyon[edit]
A hypopyon is an accumulation of pus in the anterior chamber of the eye. It is a clinical sign that indicates the presence of inflammation within the eye, often due to an infection or other inflammatory processes. The pus is composed of white blood cells, fibrin, and other inflammatory debris.
Causes[edit]
Hypopyon can be caused by a variety of conditions, including:
- Endophthalmitis: A severe inflammation of the interior of the eye, often due to infection following surgery or trauma.
- Uveitis: Inflammation of the uvea, which can be due to infectious or non-infectious causes.
- Keratitis: Inflammation of the cornea, which can lead to hypopyon if severe.
- Behçet's disease: A systemic inflammatory disorder that can affect the eyes.
Symptoms[edit]
Patients with hypopyon may experience:
- Redness of the eye
- Pain in the eye
- Blurred vision
- Sensitivity to light (photophobia)
- Visible white or yellowish layer in the lower part of the iris
Diagnosis[edit]
The diagnosis of hypopyon is primarily clinical, based on the observation of pus in the anterior chamber. Additional tests may include:
- Slit lamp examination: To assess the extent of inflammation and check for other signs of eye disease.
- Ultrasound: To evaluate the posterior segment of the eye if the view is obscured.
- Culture and sensitivity tests: To identify infectious organisms if an infection is suspected.
Treatment[edit]
The treatment of hypopyon depends on the underlying cause:
- For infectious causes, antibiotics or antifungal medications may be administered.
- For inflammatory causes, corticosteroids or other anti-inflammatory medications may be used.
- In some cases, surgical intervention may be necessary to address the underlying issue.
Prognosis[edit]
The prognosis for hypopyon varies depending on the cause and the timeliness of treatment. Prompt and appropriate management of the underlying condition can lead to a good outcome, while delayed treatment may result in complications such as vision loss.
