ICD-11 definition : Lichen sclerosus of the penis develops almost exclusively in uncircumcised males and
is the result of chronic occluded contact of susceptible epithelium to urine. It often
causes dyspareunia and difficulties with micturition. It manifests typically as a
sclerotic phimosis of the prepuce, which it may not be possible to retract, together
with inflammation and sclerosis of the mucocutaneous surface of the prepuce and glans
penis. Stenosis and occasionally obliteration of the external meatal orifice may occur
in severe cases. Although most commonly recognized in adult men it is a common cause
of acquired phimosis in boys.;
Lichen sclerosus of the penis develops almost exclusively in uncircumcised males and
is the result of chronic occluded contact of susceptible epithelium to urine. It often
causes dyspareunia and difficulties with micturition. It manifests typically as a
sclerotic phimosis of the prepuce, which it may not be possible to retract, together
with inflammation and sclerosis of the mucocutaneous surface of the prepuce and glans
penis. Stenosis and occasionally obliteration of the external meatal orifice may occur
in severe cases. Although most commonly recognized in adult men it is a common cause
of acquired phimosis in boys.