[V grade renal trauma in patient with union pyeloureteral stenosis not known.].

Paciente de 40 años de edad, sin alergias medicamentosas conocidas y sin antecedentesde interés, que es traído a Urgencias por dispositivo de cuidados críticos por politraumatismo tras accidente de moto...

Urogenital sinus cyst in a 21-year-old man.

We report a case of a rare congenital malformation, a urogenital sinus cyst in a young patient with non-specific symptoms for several months. A 21-year-old male presented with vague and intermittent abdominal pain. Ultrasound scan showed a retrovesical hypoechoic collection (approximately 6 cm) and left renal agenesis, compatible with a possible congenital malformation.