Seroma Following Procedure

Normally, after this surgery, skin is stitched in the usual simple way, with no quilting, and two drains are put in to remove serosa, one under the arm and one on the chest. In this study, the investigator will use a different type of stitch called a quilting stitch, which helps stick the skin to the chest muscle so there is less serosa collection. The investigator will compare two groups: * Group A: Quilting stitches with two drains (one under the arm and one on the chest). * Group B: Quilting stitches with one drain only (under the arm).

Axillary lymphadenectomy in breast cancer continues to be a common practice in certain patients. The use of sealants and drains continues to be a source of disagreement among the scientific community. That is why the study was designed to show whether the sealant reduces seroma after axillary lymphadenectomy without drainage.