Patients will be given exercise therapy every day for the first two weeks. Afterwards, patients will be taken to the same therapy in the hospital for 1 day a week, and on other days they will do home exercise at home for 10 minutes.

Patients will be given manual lymph drainage for one and a half hours every day for the first two weeks. Afterwards, patients will be taken to the same therapy in the hospital for 1 day a week, and on other days they will do self manual lymph drainage at home for 10 minutes.

Education; It includes information about the disease, information about risk factors, information that one should pay attention to, and skin care. For compression, sponge-shaped pads that create compression into the bra and prepared by the lymphedema physiotherapist will be used. The exercises will include breathing and upper extremity joint movement exercises determined by Casley-Smith, and the other days to be applied by the physiotherapist when the patient comes to the session will be applied by the patient once a day at home.

Breast Cancer Conservative treatment core objective measurement. It has a score between 13-52 points. As the score increases, it is seen that breast edema worsens. A decrease in the score indicates improvement in breast edema.

Getting 8.5 points from the questionnaire is the cut-off point. There is no breast edema below 8.5, there is breast edema above 8.5. It has a score between 0-80 points.

The presence of breast fibrosis or edema, teleangiectasia or dyspigmentation will be scored on a 4-point categorical scale. The scale will be in the range of 0-16 points, high scores will indicate worsening of breast edema, and low scores will indicate improvement.

The EORTC-BR23 is a breast-specific module that comprises of 23 questions to assess body image, sexual functioning, sexual enjoyment, future perspective, systemic therapy side effects, breast symptoms, arm symptoms and upset by hair loss.All scores will linearly transforme to a 0 to 100 scale. A high or healthy level of functioning is represented by a high functional score. More severe symptoms or problems are represented by high symptom scores or items.

The scale is 10 cm long and is applied by specifying a point on the vertical or horizontal line with two different ends (0 = no pain, 10 = the most severe pain) corresponding to the severity of pain felt by the patient.