Description
Breast Reconstruction after Cancer Surgery: Options and Innovations is a crucial topic that highlights the evolving role of reconstructive surgery in restoring both form and confidence for breast cancer survivors. Advances in surgical techniques, including microsurgery, autologous tissue transfer, and implant-based reconstruction, have greatly improved cosmetic and functional outcomes. This session explores how personalized reconstruction plans are developed based on cancer stage, patient anatomy, and treatment goals. It also sheds light on the latest innovations such as 3D planning, oncoplastic approaches, and regenerative technologies that are redefining post-mastectomy care. The discussion aims to empower clinicians with updated knowledge to guide patients in making informed reconstructive choices.
Summary Listen
- Breast cancer awareness necessitates understanding reconstruction options post-surgery, addressing concerns about body image and identity. Two primary surgical approaches exist: mastectomy (complete breast removal) and breast-conserving surgery (BCS). The increasing focus is towards BCS, but mastectomy is still sometimes necessary, with various reconstructive options available for either case.
- Mastectomy reconstruction can be immediate (at the same time as mastectomy) or delayed (after chemotherapy/radiotherapy). Immediate reconstruction offers psychological benefits and skin preservation but may delay adjuvant therapy. Delayed reconstruction is safer after cancer treatment but may result in more scarring and skin issues. Autologous reconstruction uses the patient's own tissue (flaps), while implant-based reconstruction uses silicone or saline implants.
- Autologous reconstruction involves flaps, which can be pedicled (attached) or free (requiring microvascular anastomosis). Pedicled flaps include the latissimus dorsi (LD) and transverse rectus abdominis myocutaneous (TRAM) flaps. TRAM flaps are less favored due to abdominal wall integrity concerns. Free flaps, like the deep inferior epigastric artery perforator (DIEP) flap, are muscle-sparing and considered the preferred option for autologous reconstruction.
- Implant-based reconstruction, using silicone or saline implants, can be performed under or over the pectoral muscle. Adequate tissue coverage is crucial, potentially requiring skin-sparing mastectomy or acellular dermal matrix (ADM) support. A tissue expander is used in delayed reconstruction to gradually create space for the implant. Complications include capsular contracture, hematoma, and infection.
- Oncoplastic surgery combines cancer removal with immediate breast reshaping using plastic surgery techniques. It is classified into volume displacement (reshaping existing tissue) and volume replacement (using flaps). Volume displacement is suitable for smaller excisions, while volume replacement, using flaps like the lateral intercostal artery perforator (LICAP), medial intercostal artery perforator (MICAP), or LD flap, is needed for larger defects.
- Various oncoplastic techniques exist, including round block, V-memo plasty, and S-shape oblique reduction memo plasty, tailored to tumor location and glandular density. Quadrant-specific approaches guide surgical planning, ensuring optimal cosmetic outcomes. If asymmetry exists after surgery, reduction memo plasty of the other breast may be needed.
- The choice of reconstruction method is guided by several factors: IT requirements, BMI, co-morbidities, donor site availability, patient preference, and planned timing. DIEP flap is the preferred flap for natural autologous reconstruction. TRAM may be considered if DIEP is not feasible. Implant reconstruction is preferred for simple cases without planned radiation. LD flap is versatile for both mastectomy and conservative surgery volume replacement.
Sample Certificate
About the Speakers
Dr. Bhavin Vadodariya
Consultant Surgical Oncologist, SSO Cancer Centre, Ahmedabad, Gujarat
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