i m from mumbai my mother in law having brest cancer. in mamography it's show infiltrating ductal carcinoma. tumor size is 1.2 cm x 1.5 cm .as per oncologist it is initial stage of breast cancer. they are not financially sound so they started their treatment at parel. she is also having g6pd .
medical team of hospital saying we can give her trastuzumab injection to her which is free of cost.but i m worried. is it necessary to her.