title: Post-traumatic arterial priapism in the child: a study of four cases.
abstract: The authors report four cases of arterial priapism in the child, a rare condition since only 13 cases are described in the literature. High-flow priapism follows perineal or penile injury with damage to a cavernosal artery and formation of an arteriosinusoidal fistula. The onset may be immediate but more often occurs after a few days. Arterial priapism is painless, as the corpora cavernosa are less tumescent in the anterior third of the penis. The clinical appearance and circumstances of onset suggest the diagnosis. Doppler ultrasound is the complementary investigation of choice, confirming and localising the fistula. Various methods of treatment have been proposed. Injections of alphastimulant seem ineffective in most cases and are not without danger. Surgery, which is potentially damaging, has been used only in the adult. Most authors propose embolising with resorbable material the artery which feeds the fistula. However, priapism may resolve spontaneously in less than three weeks, as occurred in our cases, without recurrence or subsequent erectile dysfunction. We thus consider the condition may initially be managed by observation alone, with recourse to embolisation if priapism does not resolve after a period of time which however remains to be defined.
authors.affiliation: Paediatric Surgery Department, Purpan Hospital, Toulouse, France.
authors.forename: J
authors.initials: J
authors.lastname: Moscovici
authors.forename: E
authors.initials: E
authors.lastname: Barret
authors.forename: P
authors.initials: P
authors.lastname: Galinier
authors.forename: A
authors.initials: A
authors.lastname: Liard
authors.forename: M
authors.initials: M
authors.lastname: Juricic
authors.forename: P
authors.initials: P
authors.lastname: Mitrofanoff
authors.forename: S
authors.initials: S
authors.lastname: Juskiewenski
mesh_terms: D001158:Arteries / Q000293:injuries; D002648:Child; D006801:Humans; D008297:Male; D010413:Penis / Q000098:blood supply / Q000293:injuries*; D011317:Priapism / Q000209:etiology*