Diphallia: Difference between revisions
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{{Infobox medical condition | |||
| name = Diphallia | |||
| image = [[File:Diphallia_01.jpg|250px]] | |||
| caption = A medical illustration of diphallia | |||
| field = [[Urology]] | |||
| synonyms = Penile duplication | |||
| symptoms = Presence of two [[penis|penises]] | |||
| complications = [[Urinary tract infection]], [[erectile dysfunction]], [[infertility]] | |||
| onset = [[Congenital disorder|Congenital]] | |||
| duration = Lifelong | |||
| causes = [[Genetic mutation]], [[developmental anomaly]] | |||
| risks = [[Hypospadias]], [[bladder exstrophy]], [[anorectal malformations]] | |||
| diagnosis = [[Physical examination]], [[imaging studies]] | |||
| differential = [[Hypospadias]], [[epispadias]], [[bladder exstrophy]] | |||
| prevention = None | |||
| treatment = [[Surgical intervention]] | |||
| prognosis = Variable, depends on associated anomalies | |||
| frequency = 1 in 5-6 million live births | |||
}} | |||
{{Short description|A rare congenital condition characterized by the presence of two penises}} | {{Short description|A rare congenital condition characterized by the presence of two penises}} | ||
'''Diphallia''', also known as '''penile duplication''', is a rare congenital condition in which a male is born with two penises. This anomaly was first reported in 1609 by the Swiss physician Johannes Jacob Wecker. The condition is extremely rare, with an estimated occurrence of 1 in 5 to 6 million live births. | '''Diphallia''', also known as '''penile duplication''', is a rare congenital condition in which a male is born with two penises. This anomaly was first reported in 1609 by the Swiss physician Johannes Jacob Wecker. The condition is extremely rare, with an estimated occurrence of 1 in 5 to 6 million live births. | ||
==Etiology== | ==Etiology== | ||
The exact cause of diphallia is not well understood, but it is believed to occur during the early stages of embryonic development. It is thought to result from an abnormality in the [[cloacal membrane]] during the fourth to sixth weeks of gestation. Genetic factors, environmental influences, and teratogenic agents may contribute to the development of this condition. | The exact cause of diphallia is not well understood, but it is believed to occur during the early stages of embryonic development. It is thought to result from an abnormality in the [[cloacal membrane]] during the fourth to sixth weeks of gestation. Genetic factors, environmental influences, and teratogenic agents may contribute to the development of this condition. | ||
==Classification== | ==Classification== | ||
Diphallia can be classified into two main types: | Diphallia can be classified into two main types: | ||
* '''Complete diphallia''': Both penises are fully developed and functional. | * '''Complete diphallia''': Both penises are fully developed and functional. | ||
* '''Partial diphallia''': One of the penises is smaller or underdeveloped. | * '''Partial diphallia''': One of the penises is smaller or underdeveloped. | ||
==Associated Anomalies== | ==Associated Anomalies== | ||
Diphallia is often associated with other congenital anomalies, including: | Diphallia is often associated with other congenital anomalies, including: | ||
* [[Hypospadias]] | * [[Hypospadias]] | ||
* [[Epispadias]] | * [[Epispadias]] | ||
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* [[Duplicated urethra]] | * [[Duplicated urethra]] | ||
* [[Anorectal malformations]] | * [[Anorectal malformations]] | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis of diphallia is typically made at birth through physical examination. Further evaluation may include imaging studies such as [[ultrasound]], [[MRI]], or [[CT scan]] to assess the extent of duplication and associated anomalies. | Diagnosis of diphallia is typically made at birth through physical examination. Further evaluation may include imaging studies such as [[ultrasound]], [[MRI]], or [[CT scan]] to assess the extent of duplication and associated anomalies. | ||
==Management== | ==Management== | ||
The management of diphallia depends on the type and severity of the condition, as well as the presence of associated anomalies. Surgical intervention is often required to correct functional and cosmetic issues. The goals of surgery may include: | The management of diphallia depends on the type and severity of the condition, as well as the presence of associated anomalies. Surgical intervention is often required to correct functional and cosmetic issues. The goals of surgery may include: | ||
* Removal of the less functional or smaller penis | * Removal of the less functional or smaller penis | ||
* Reconstruction of the [[urethra]] | * Reconstruction of the [[urethra]] | ||
* Correction of associated anomalies | * Correction of associated anomalies | ||
==Prognosis== | ==Prognosis== | ||
The prognosis for individuals with diphallia varies depending on the severity of the condition and the presence of associated anomalies. With appropriate surgical management, many individuals can lead normal lives. | The prognosis for individuals with diphallia varies depending on the severity of the condition and the presence of associated anomalies. With appropriate surgical management, many individuals can lead normal lives. | ||
==See also== | |||
== | |||
* [[Congenital disorder]] | * [[Congenital disorder]] | ||
* [[Hypospadias]] | * [[Hypospadias]] | ||
* [[Bladder exstrophy]] | * [[Bladder exstrophy]] | ||
[[Category:Congenital disorders of male genital organs]] | [[Category:Congenital disorders of male genital organs]] | ||
[[Category:Rare diseases]] | [[Category:Rare diseases]] | ||
Latest revision as of 18:30, 5 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
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| Diphallia | |
|---|---|
| File:Diphallia 01.jpg | |
| Synonyms | Penile duplication |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Presence of two penises |
| Complications | Urinary tract infection, erectile dysfunction, infertility |
| Onset | Congenital |
| Duration | Lifelong |
| Types | N/A |
| Causes | Genetic mutation, developmental anomaly |
| Risks | Hypospadias, bladder exstrophy, anorectal malformations |
| Diagnosis | Physical examination, imaging studies |
| Differential diagnosis | Hypospadias, epispadias, bladder exstrophy |
| Prevention | None |
| Treatment | Surgical intervention |
| Medication | N/A |
| Prognosis | Variable, depends on associated anomalies |
| Frequency | 1 in 5-6 million live births |
| Deaths | N/A |
A rare congenital condition characterized by the presence of two penises
Diphallia, also known as penile duplication, is a rare congenital condition in which a male is born with two penises. This anomaly was first reported in 1609 by the Swiss physician Johannes Jacob Wecker. The condition is extremely rare, with an estimated occurrence of 1 in 5 to 6 million live births.
Etiology[edit]
The exact cause of diphallia is not well understood, but it is believed to occur during the early stages of embryonic development. It is thought to result from an abnormality in the cloacal membrane during the fourth to sixth weeks of gestation. Genetic factors, environmental influences, and teratogenic agents may contribute to the development of this condition.
Classification[edit]
Diphallia can be classified into two main types:
- Complete diphallia: Both penises are fully developed and functional.
- Partial diphallia: One of the penises is smaller or underdeveloped.
Associated Anomalies[edit]
Diphallia is often associated with other congenital anomalies, including:
Diagnosis[edit]
Diagnosis of diphallia is typically made at birth through physical examination. Further evaluation may include imaging studies such as ultrasound, MRI, or CT scan to assess the extent of duplication and associated anomalies.
Management[edit]
The management of diphallia depends on the type and severity of the condition, as well as the presence of associated anomalies. Surgical intervention is often required to correct functional and cosmetic issues. The goals of surgery may include:
- Removal of the less functional or smaller penis
- Reconstruction of the urethra
- Correction of associated anomalies
Prognosis[edit]
The prognosis for individuals with diphallia varies depending on the severity of the condition and the presence of associated anomalies. With appropriate surgical management, many individuals can lead normal lives.
