Improved
6112 HealthChanged
3786 LivesSaved
3568 Lives0 lives impacted in the last 24 hrs Learn More
According to the National Institutes of Health (NIH), hypospadias is a birth defect in which the opening of the urethra (through which both urine and semen pass) is on the underside, rather than at the end, of the penis. The condition varies in severity. Rare but severe types include the abnormal opening being on the scrotum or perineum.
The Center for the Study and Treatment of Hypospadias at the University of California, San Francisco (UCSF) reported that hypospadias is one of the most common congenital anomalies, occurring in approximately one in 250 to one in 300 live births.
The number one sign of hypospadias is the urethra located on the underside of the penis, said Children’s Hospital Boston. Other signs include a downward urinary spray (in older children with more severe hypospadias, this may mean having to sit down to urinate), a downward curve of the penis, a “hooded” appearance to the penis, caused by extra foreskin along the top side, and an abnormal appearance of the tip of the penis.
The exact reason this birth defect occurs is unknown. What is known says the Mayo Clinic, is as the penis develops in a male fetus, certain hormones stimulate the formation of the urethra and foreskin. Hypospadias results when a malfunction occurs in the action of these hormones, causing the urethra to develop abnormally.
Researchers do know, according to Children’s Hospital Boston, it appears to run in families. Hypospadias is slightly more common in boys whose father or brother also had the condition.
NIH warns infants with hypospadias shouldn’t be circumcised. The foreskin should be preserved for later surgical use.
Hypospadias is repaired through different surgical procedures. Children’s Hospital Boston says mild forms of hypospadias may not need surgery at all.
The Mayo Clinic says surgery can reposition the urethral opening and, if necessary, straighten the shaft of the penis. During surgery, a pediatric urology surgeon uses tissue grafts from the foreskin or from the inside of the mouth to reconstruct the urinary channel in the proper position, correcting the hypospadias.
NIH says most urologists recommend repair before a child is 18 months old. Surgery can be done as young as 4 months old. The outlook for infants who undergo surgery for hypospadias is extremely good says Children’s Hospital Boston. In most instances, they make a full recovery and have a normal-looking, fully functional penis within about six months.
It’s important to note if hypospadias is left untreated, boys may have difficulty learning to use the toilet and future problems with sexual intercourse.
Sources:
Hypospadias. PubMed Health by by National Center for Biotechnology Information and U.S. National Library of Medicine. Web 3 Nov 2011.
http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002265
Hypospadias. MayoClinic.com by Mayo Foundation for Medical Education and Research. Web 3 Nov 2011.
http://www.mayoclinic.com/health/hypospadias/DS00884
Hypospadis. CornellUrology.com by Cornell University. Web 3 Nov 2011.
http://www.cornellurology.com/pediatrics/hypospadias.shtml
Hypospadis. ChildrensHospital.org by Children's Hospital Boston. Web 3 Nov 2011.
http://www.childrenshospital.org/az/Site1134/mainpageS1134P0.html
Center for the Study & Treatment of Hypospadias. Urology.UCSF.edu by the Regents of the University of California. Web 3 Nov 2011.
http://urology.ucsf.edu/clinicalres/CRhypo.html
Reviewed November 7, 2011
by Michele Blacksberg RN
Edited by Jody Smith
Add a CommentComments
There are no comments yet. Be the first one and get the conversation started!