Meatal stenosis: Difference between revisions
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{{Infobox medical condition | |||
| name = Meatal stenosis | |||
| synonyms = Urethral meatal stenosis | |||
| field = [[Urology]] | |||
| symptoms = Narrowing of the [[urethral meatus]], difficulty urinating, weak urinary stream | |||
| complications = [[Urinary tract infection]], [[bladder]] dysfunction | |||
| onset = Typically after [[circumcision]] | |||
| duration = Chronic | |||
| causes = [[Inflammation]] or [[scarring]] of the urethral meatus | |||
| risks = [[Circumcision]], [[trauma]] to the urethral area | |||
| diagnosis = [[Physical examination]], [[urine flow test]] | |||
| differential = [[Urethral stricture]], [[phimosis]], [[balanitis]] | |||
| treatment = [[Meatotomy]], [[meatoplasty]] | |||
| medication = [[Topical anesthetics]] for pain management | |||
| frequency = More common in circumcised males | |||
}} | |||
'''Meatal stenosis''' is a [[medical condition]] that involves the narrowing of the [[urethral meatus]], which is the opening through which [[urine]] exits the body. This condition is more common in males than females and is often associated with [[circumcision]]. | '''Meatal stenosis''' is a [[medical condition]] that involves the narrowing of the [[urethral meatus]], which is the opening through which [[urine]] exits the body. This condition is more common in males than females and is often associated with [[circumcision]]. | ||
== Causes == | == Causes == | ||
The exact cause of meatal stenosis is not known, but it is often associated with [[circumcision]]. The theory is that the exposure of the meatus to air and rubbing against clothing leads to irritation and scarring, which can cause the meatus to narrow. Other possible causes include [[infection]], [[trauma]], and [[inflammation]]. | The exact cause of meatal stenosis is not known, but it is often associated with [[circumcision]]. The theory is that the exposure of the meatus to air and rubbing against clothing leads to irritation and scarring, which can cause the meatus to narrow. Other possible causes include [[infection]], [[trauma]], and [[inflammation]]. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of meatal stenosis can vary depending on the severity of the condition. Common symptoms include a thin, high-pressured urinary stream, [[dysuria]] (painful urination), and [[hematuria]] (blood in the urine). In severe cases, it can lead to urinary retention, where the individual is unable to empty their bladder completely. | The symptoms of meatal stenosis can vary depending on the severity of the condition. Common symptoms include a thin, high-pressured urinary stream, [[dysuria]] (painful urination), and [[hematuria]] (blood in the urine). In severe cases, it can lead to urinary retention, where the individual is unable to empty their bladder completely. | ||
== Diagnosis == | == Diagnosis == | ||
The diagnosis of meatal stenosis is usually made based on the symptoms and a physical examination. The doctor may also perform a [[urinalysis]] to rule out other conditions. In some cases, a [[urethrogram]] may be performed to visualize the urethra and confirm the diagnosis. | The diagnosis of meatal stenosis is usually made based on the symptoms and a physical examination. The doctor may also perform a [[urinalysis]] to rule out other conditions. In some cases, a [[urethrogram]] may be performed to visualize the urethra and confirm the diagnosis. | ||
== Treatment == | == Treatment == | ||
The treatment for meatal stenosis usually involves surgery to widen the meatus. This is typically done under [[general anesthesia]]. The procedure, known as [[meatotomy]], involves making a small cut in the meatus to widen it. After the procedure, the individual may need to apply a topical cream to the area to promote healing and prevent scarring. | The treatment for meatal stenosis usually involves surgery to widen the meatus. This is typically done under [[general anesthesia]]. The procedure, known as [[meatotomy]], involves making a small cut in the meatus to widen it. After the procedure, the individual may need to apply a topical cream to the area to promote healing and prevent scarring. | ||
== See also == | == See also == | ||
* [[Urethral stricture]] | * [[Urethral stricture]] | ||
* [[Hypospadias]] | * [[Hypospadias]] | ||
* [[Epispadias]] | * [[Epispadias]] | ||
[[Category:Urological conditions]] | [[Category:Urological conditions]] | ||
[[Category:Pediatric disorders]] | [[Category:Pediatric disorders]] | ||
[[Category:Surgical procedures]] | [[Category:Surgical procedures]] | ||
{{stub}} | {{stub}} | ||
{{dictionary-stub1}} | {{dictionary-stub1}} | ||
Latest revision as of 06:11, 4 April 2025
| Meatal stenosis | |
|---|---|
| Synonyms | Urethral meatal stenosis |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Narrowing of the urethral meatus, difficulty urinating, weak urinary stream |
| Complications | Urinary tract infection, bladder dysfunction |
| Onset | Typically after circumcision |
| Duration | Chronic |
| Types | N/A |
| Causes | Inflammation or scarring of the urethral meatus |
| Risks | Circumcision, trauma to the urethral area |
| Diagnosis | Physical examination, urine flow test |
| Differential diagnosis | Urethral stricture, phimosis, balanitis |
| Prevention | N/A |
| Treatment | Meatotomy, meatoplasty |
| Medication | Topical anesthetics for pain management |
| Prognosis | N/A |
| Frequency | More common in circumcised males |
| Deaths | N/A |
Meatal stenosis is a medical condition that involves the narrowing of the urethral meatus, which is the opening through which urine exits the body. This condition is more common in males than females and is often associated with circumcision.
Causes[edit]
The exact cause of meatal stenosis is not known, but it is often associated with circumcision. The theory is that the exposure of the meatus to air and rubbing against clothing leads to irritation and scarring, which can cause the meatus to narrow. Other possible causes include infection, trauma, and inflammation.
Symptoms[edit]
The symptoms of meatal stenosis can vary depending on the severity of the condition. Common symptoms include a thin, high-pressured urinary stream, dysuria (painful urination), and hematuria (blood in the urine). In severe cases, it can lead to urinary retention, where the individual is unable to empty their bladder completely.
Diagnosis[edit]
The diagnosis of meatal stenosis is usually made based on the symptoms and a physical examination. The doctor may also perform a urinalysis to rule out other conditions. In some cases, a urethrogram may be performed to visualize the urethra and confirm the diagnosis.
Treatment[edit]
The treatment for meatal stenosis usually involves surgery to widen the meatus. This is typically done under general anesthesia. The procedure, known as meatotomy, involves making a small cut in the meatus to widen it. After the procedure, the individual may need to apply a topical cream to the area to promote healing and prevent scarring.
