Thank you for the query.
Most likely your mother has some infection in the incision area. It can be caused by blood collection in the soft tissues (hematoma
), fluid accumulation, mesh infection
(this is the most unwanted possible reason). There might be some redness and swelling present in this area.
As there is the mesh inserted witch if infected should be removed, I suggest your mother to visit general surgeon
and have it checked. Wound inspection and/or ultrasound
seems to be necessary to find the reason. Antibiotics should be prescribed as well.
Hope this will help.