The girl, 15 years old, was sent to renal ultrasound for abdominal pain, back pain, pollakisuria and proteinuria. Difficulties lasted for four days.
ATB treatment was without effect. Sonographic findings in the kidney were completely physiological.
During examination of the urinary bladder there were displayed 2 spherical hypoechoic structures with communication between them. After finding out that the girl has amenorrhea, there was suspicion of hematocolpos, which was confirmed during a gynecological examination.