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Results 1 - 3 of 3 for Hymen
  1. Imperforate hymen 
    The hymen is a thin membrane. It most often covers part of the opening of the vagina. Imperforate hymen is when the hymen covers the whole opening ...
    https://medlineplus.gov/ency/patientinstructions/000708.htm - Medical Encyclopedia
  2. Developmental disorders of the female genital tract 
    ... are related to DSD and ambiguous genitalia. Imperforate hymen: The hymen is a thin tissue that partly covers the opening to the vagina. An imperforate hymen completely blocks the vaginal opening. This often leads ...
    https://medlineplus.gov/ency/article/001497.htm - Medical Encyclopedia
  3. Absent menstrual periods - primary 
    ... defects include: Blockages or narrowing of the cervix Hymen that has no opening Missing uterus or vagina ...
    https://medlineplus.gov/ency/article/001218.htm - Medical Encyclopedia