Breast disease • Breast cancer • Breast cancer surgery • Axillary lymph node disease • Sentinel node biopsy • Breast reconstruction • Acellular dermal matrix implant-based reconstruction • Breach of duty & causation • Condition & prognosis with breast cancer • Tumour doubling times • Delayed diagnosis of breast cancer • Informed consent • Montgomery compliance

Mr Alexander (Sandy) Leeper's expertise encompasses all aspects of breast disease, benign or cancerous, and patients with a family history of breast cancer. He employs advanced oncoplastic techniques, including therapeutic mammoplasty/mastopexy and breast reconstruction. Clinical Principal Investigator for the BEAM study, exploring the gut microbiome's link to breast cancer. All correspondence to: British Medical Experts, 13 Park Terrace, Carmarthen, Carmarthenshire, SA31 3DG.

Diagnosis, treatment and ongoing management of benign and malignant breast disease • Oncoplastic breast-conserving surgical procedures (all types of therapeutic mammoplasty, aesthetic and symmetrisation surgery) • Pre and sub pectoral implant reconstruction • Local perforator flap (TDAP, LICAP, etc.) • Lipomodelling and latissimus dorsi muscle flap-based breast reconstruction • Secondary and tertiary referrals for complex breast conditions, especially revision breast reconstruction • Aesthetic-cosmetic breast surgery...