A completed Dermatopathology Consult Requisition must accompany all requests. Questions can be directed to: University of Iowa Diagnostic Laboratories (UIDL) at 319-384-7212 or toll-free at 1-866-844-2522.

Steps for sending a skin biopsy:

  1. Ordering supplies

  2. Specimen preparation and packaging

    Fixed tissue

    • All containers must be identified with patient name and tissue source.
    • Place tissue in leak-proof container with at least 30 mL 10% neutral buffered formalin.
    • Wrap the container with Parafilm to prevent leakage.
    • Double bag the specimen container with the requisition outside the plastic bag.
    • Label the specimen with "Formaldehyde precaution" sticker.
    • Placed the double-bagged specimen into a box (primary container) with adequate absorbent material in case of leakage.
    • Securely seal the primary container.
    • Place the primary container in a secondary shipping container, which should also contain enough absorbent material to prevent any leakage from escaping outside the container.
    • Label the shipping container with "Formaldehyde precaution" sticker.
    • Ship at ambient temperature.

  3. Specimen transportation

    UIDL accepts specimens seven days a week, except holidays.

    Shipping address:
    University of Iowa Diagnostic Laboratories (UIDL)
    Department of Pathology
    200 Hawkins Drive 5231 RCP
    Iowa City, IA 52242-1087