Abstract
Prostatic utricle (PU) is an enlarged diverticulum localized in the posterior urethra and derived by the persistence of Müllerian structures or decreased androgenic stimulation of the urogenital sinus.
It can be associated to other anomalies such as hypospadias, cryptorchidism, renal agenesis, and intersex disorders. Diagnosis can be provided by ultrasounds, voiding cysto-urethrogram (VCUG), and magnetic resonance imaging (MRI).
Treatment is a challenge due to the anatomic site of the prostatic utricle (PU) and the risk of injury to the surrounding structures and nerves. Many approaches have been described: conservative, endoscopic, open, and minimally invasive.
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Abbreviations
- AMH:
-
Anti-Müllerian hormone
- MRI:
-
Magnetic resonance imaging
- PU:
-
Prostatic utricle
- TRUS:
-
Transrectal ultrasound
- US:
-
Ultrasounds
- VCUG:
-
Voiding cysto-urethrogram
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Lima, M., Maffi, M. (2022). Enlarged Prostatic Utricle Associated to Hypospadias. In: Hadidi, A.T. (eds) Hypospadias Surgery. Springer, Cham. https://doi.org/10.1007/978-3-030-94248-9_48
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DOI: https://doi.org/10.1007/978-3-030-94248-9_48
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