[Imperforated hymen with hematocolpos diagnosed by urinary symptoms]. / Imperforación de himen con hematocolpos diagnosticado por síntomas urinarios.

We inform of the case of a hymenal membrane imperforation in a 14-year-old patient who consulted for urological symptoms. It is, therefore, a case of an uncommon disorder of a gynecologic origin which, through the occurrence of the menarche and the accumulation of successive menstruations, causes a hematocolpos. This gives rise to a clinical pattern of urinary discomfort as a mechanical effect due to space commitment.