Background: Seroma is a strange gathering of serous fluid within the dead space of post-mastectomy skin flaps and axilla. or after breast-conserving surgery [BCS]. Seroma is one of the most commonly reported early post-operative problems following breast cancer [BC] surgery. According to several studies. https://www.roneverhart.com/DeMarini-2019-Voodoo-One-Balanced-10-2-5-8-USA-Baseball-Bat-28-18-oz/