Anterior urethral valves in the fossa navicularis in children. 1987

H C Scherz, and G W Kaplan, and M G Packer
Division of Urology, Children's Hospital, San Diego, California.

Anterior urethral valves are an uncommon cause of lower urinary tract obstruction in children. They have been noted in the bulbous (40 per cent) and penile (30 per cent) urethra, and at the penoscrotal junction (30 per cent). None has been reported in the fossa navicularis. We encountered 3 cases in which anterior valves were located in the glanular urethra. This entity may be misdiagnosed as meatal stenosis and without a high index of suspicion it might be overlooked. The combination of distal obstruction and a normal urethral meatus should lead one to suspect this entity. Observation of the voided stream is extremely helpful in the diagnosis, since voiding urethrography often fails to include the penile tip and urethroscopy of the distal urethra often is unsatisfactory. Treatment can be performed either transurethrally or by excision through the meatus.

UI MeSH Term Description Entries
D008297 Male Males
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014521 Urethra A tube that transports URINE from the URINARY BLADDER to the outside of the body in both the sexes. It also has a reproductive function in the male by providing a passage for SPERM. External Urethral Sphincter,External Urinary Sphincter,Internal Urethral Sphincter,Internal Urinary Sphincter,Internal Vesical Sphincter,Urethral Sphincters,External Urethral Sphincters,External Urinary Sphincters,Internal Urethral Sphincters,Internal Urinary Sphincters,Internal Vesical Sphincters,Sphincter, External Urethral,Sphincter, External Urinary,Sphincter, Internal Urethral,Sphincter, Internal Urinary,Sphincter, Internal Vesical,Sphincter, Urethral,Urethral Sphincter,Urethral Sphincter, External,Urethras,Urinary Sphincter, External,Urinary Sphincter, Internal,Vesical Sphincter, Internal
D014524 Urethral Obstruction Partial or complete blockage in any part of the URETHRA that can lead to difficulty or inability to empty the URINARY BLADDER. It is characterized by an enlarged, often damaged, bladder with frequent urges to void. Obstruction, Urethral,Obstructions, Urethral,Urethral Obstructions
D014555 Urination Disorders Abnormalities in the process of URINE voiding, including bladder control, frequency of URINATION, as well as the volume and composition of URINE. Disorder, Urination,Disorders, Urination,Urination Disorder

Related Publications

H C Scherz, and G W Kaplan, and M G Packer
January 2011, La Pediatria medica e chirurgica : Medical and surgical pediatrics,
H C Scherz, and G W Kaplan, and M G Packer
December 1972, The Journal of urology,
H C Scherz, and G W Kaplan, and M G Packer
June 1978, The Journal of urology,
H C Scherz, and G W Kaplan, and M G Packer
February 2008, Hinyokika kiyo. Acta urologica Japonica,
H C Scherz, and G W Kaplan, and M G Packer
April 2018, Current urology reports,
H C Scherz, and G W Kaplan, and M G Packer
February 2007, International journal of urology : official journal of the Japanese Urological Association,
H C Scherz, and G W Kaplan, and M G Packer
March 1978, Urology,
H C Scherz, and G W Kaplan, and M G Packer
July 2005, Indian pediatrics,
H C Scherz, and G W Kaplan, and M G Packer
September 1978, Urology,
H C Scherz, and G W Kaplan, and M G Packer
January 2003, Jornal de pediatria,
Copied contents to your clipboard!