ARTOURA tissue expander: what patients should know

A surgeon places the device beneath breast skin and supporting tissue, often during or after mastectomy. At later clinic visits, the team adds sterile saline through a built-in port so the surrounding tissue stretches gradually. The expander is subsequently exchanged for a breast implant or used as part of another reconstruction plan.

Expansion does not begin or progress on the same schedule for everyone. Wound healing, skin condition, comfort, radiotherapy planning, and the surgeon's reconstruction approach affect the timing and amount added at each visit. You may notice pressure or tightness after a fill; tell the team if the sensation is strong, persistent, or accompanied by skin changes.

The device creates a breast mound but is not the final reconstruction. Its shape, width, projection, and port design help the surgeon plan the pocket for the later procedure. The exact model must match your anatomy and operative plan.

Keep the incision and dressings as directed, and attend each wound and expansion appointment. Use only the bra or compression garment your surgical team recommends. Before resuming lifting, driving, vigorous exercise, or sleeping on the operated side, confirm that the wound and muscle have healed enough for that activity.

Carry the device information supplied by the hospital and tell imaging staff that an expander is in place before any scan. Some expanders contain a magnetic port, which can affect whether a particular imaging procedure is suitable. Do not press, massage, or try to locate the port yourself unless your surgeon has specifically instructed you.

Contact the surgical team promptly for increasing redness, warmth, swelling, wound drainage, a new opening in the incision, fever, worsening pain, or a sudden change in breast shape. These can signal infection, fluid collection, wound problems, device movement, or loss of saline.

Get urgent help for chest pain, marked breathlessness, fainting, or rapidly spreading swelling. If the skin over the expander becomes very pale, dark, blistered, or unusually tense, seek same-day surgical advice because the skin may be under excessive pressure.

Ask where the expander will sit, how the port is accessed, what discomfort plan to use after fills, and how radiotherapy could alter the sequence. It is also helpful to clarify the likely final reconstruction method, which activities are restricted, what device details to keep, and whom to contact outside clinic hours.