Abstract
Low-flow priapism is due to the obstruction of the venous return, which can be of hematologic, iatrogenic origin or secondary to a spinal cord injury. It is painful and constitutes a urologic emergency, because it exposes the patient to cavernous ischemia. In comparison, high-flow priapism, which is linked to a prolonged, unregulated increase in the arterial flow, is a lot less frequent. It is not painful and does not evolve towards an ischemia and is generally secondary to a perineal or direct-penile trauma. Symptoms are often well tolerated (hence explaining the sometimes prolonged delay before reference); they include a non-painful penis that is not as rigid as in the venoocclusive priapisms, as well as signs of “perineal compression”: partial or total detumescence at perineal digital pressure. A puncture with washing out of the corpus cavernosum classically permitted to distinguish low-flow from high-flow priapisms with in the latter case bright red blood and arterial oxygen level; it is today only necessary when the diagnosis of high-flow priapism is dubious (absence of obvious traumatic etiology, painful erection, recurrence of symptoms, risk factors for a venoocclusive priapism). Duplex Doppler ultrasound can also confirm a high-flow priapism and sometimes permits the location of some fistulas.
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American Urological Association. American Urological Association guideline on the management of priapism. J Urol. 2003;170(4 Pt 1):1318–24.
Caumartin Y, Lacoursiere L, Naud A. High-flow priapism an overview of diagnostic and therapeutic concepts. Can J Urol. 2006;13(5):3283–90.
Kim KR, Shin JH, Song HY, et al. Treatment of high-flow priapism with superselective transcatheter embolization in 27 patients : a multicenter study. J Vasc Interv Radiol. 2007;18(10):1222–6.
Kuefer R, Bartsch Jr G, Herkommer K, et al. Changing diagnostic and therapeutic concepts in high-flow priapism. Int J Impot Res. 2005;17(2):109–13.
Montague DK, Jarow J, Broderick GA, et al. Members of the Erectile Dysfunction Guideline Update Panel. J Urol. 1986;135:142–7.
O’Sullivan P, Browne R, McEniff N, Lee MJ. Treatment of “high-flow” priapism with superselective transcatheter embolization : a useful alternative to surgery. Cardiovasc Intervent Radiol. 2006;29(2):198–201.
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© 2014 Springer-Verlag London
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Boyer, L., Ravel, A., Guy, L., Bellini, R., Garcier, JM., Chabrot, P. (2014). Embolization of the Internal Pudendal Arteries for High-Flow Priapism. In: Chabrot, P., Boyer, L. (eds) Embolization. Springer, London. https://doi.org/10.1007/978-1-4471-5182-1_16
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DOI: https://doi.org/10.1007/978-1-4471-5182-1_16
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