Thomson Medical Centre provides Mastectomy using contemporary breast-conserving and reconstructive surgery principles and evidence-based oncology care. Founded in 1979, the accredited hospital is based in Singapore, Singapore, with 190 beds and services for domestic and international patients.

During a mastectomy, breast tissue is removed according to the patient's diagnosis and surgical requirements. Options may include total, skin-sparing, nipple-sparing, or modified radical mastectomy. Before surgery, the multidisciplinary team reviews biopsy findings, imaging, tumour stage, lymph-node involvement, and overall health to determine the appropriate surgical approach.