The total cost of breast cancer treatment in Germany varies based on the treatment plan and facility. Initial diagnostics, including imaging diagnostics like MRI and PET-CT, start at approximately $10,000. Chemotherapy, including immunotherapy with monoclonal antibodies, ranges from $4,000 to $6,000 depending on the administration method. Surgical procedures, potentially involving reconstruction, range from $12,000 to $25,000, and radiation therapy costs between $18,000 and $20,000. The specific treatment approach is determined after a comprehensive evaluation by a multidisciplinary team.