情境比较选项时
Wanting augmentation without an implant
这是怎样的情境
Some people want a larger or fuller breast but do not want a foreign body, a visible edge, or the maintenance that implants can involve. They look for the alternative that uses their own tissue and weigh it against implants on the size increase it can realistically give, how long it lasts, what the safety record says, and what it costs over time. This is a comparison situation, so the honest answer includes the limits of fat grafting as well as its advantages.
常见顾虑: fear of foreign body · natural feel · size expectation
在此情境中权衡的条件
每个条件由实体页面的事实回答；[n] 标记指向来源。
Achievable size increase
- Typical size increase
- Surgeon quoted by ASPS: ideal candidate wants half a cup to one cup; a larger increase may take two to three procedures[4]organizationFat transfer for breast augmentation: The ins and outs of this implant alternativeAmerican Society of Plastic Surgeons
- Suitable for
- People wanting a relatively small increase in breast size who have enough donor fat (ASPS)[1]organizationFat Transfer Breast AugmentationAmerican Society of Plastic Surgeons
Long-term retention
- Pooled volume retention
- 54% (95% CI 48.5–59.5%) across 25 studies, follow-up 3–36 months[5]journalVolume retention rate after breast autogenous fat grafting and related influencing factors: A systematic review and meta-analysis (Hu S, Xu H; PMID 38160589; DOI 10.1016/j.bjps.2023.12.003) – abstract recordJournal of Plastic, Reconstructive & Aesthetic Surgery (via Europe PMC)
Safety and oncologic evidence
- Listed risks
- Cysts, infection, microcalcification, death of fat cells (necrosis), and some transferred fat leaving the breast area[3]organizationFat Transfer Breast Augmentation Risks and SafetyAmerican Society of Plastic Surgeons
- Oncologic safety evidence
- Meta-analysis of 15 studies (8,541 participants): no difference in overall survival, disease-free survival or local recurrence between patients who had fat grafting after breast cancer surgery and controls[6]journalThe oncological safety of autologous fat grafting: a systematic review and meta-analysis (Goncalves R et al.; BMC Cancer; PMCID PMC9004160) – abstract recordBMC Cancer (via Europe PMC)
What implants involve
- Known risksBreast Implant
- Rupture, capsular contracture, need for imaging adaptations, possible replacement[2]governmentBreast enlargement (implants)NHS (UK National Health Service)
相关问题
한 번에 300cc 이상 넣는 대용량 가슴 지방이식은 가능한가요? 조건과 위험은 무엇인가요?가능하지만 조건이 붙습니다. 외부 확장기(Brava)를 4주간 착용한 뒤 가슴당 평균 277~346 mL 를 넣은 연구들에서 12개월 생착률 82%, 6개월 이후 순증 266 mL 가 보고됐지만, 모두 같은 저자 그룹의 근거 수준 IV 연구입니다. 독립 연구에서는 100cc 이상 대용량 이식 뒤 지방괴사(멍울)가 32.9%였고, 한쪽 450cc 를 넘기면 괴사가 더 늘었습니다. 충분한 공여 …지방이식 vs 보형물, 어떤 차이가 있나요?보형물은 인공 기기를 넣는 방식이어서 구형구축, 파열, 정기 영상검사가 관리 대상입니다. 지방이식은 본인의 지방을 옮기는 방식으로, 기름 낭종과 지방 괴사가 대표적인 합병증입니다. 반복 시술이 필요할 수도 있습니다. 2026년 무작위 대조시험 메타분석의 한 비교에서는 중대한 합병증이 지방이식 1.2%, 보형물 10.5%였습니다. 다만 대상이 주로 재건 환자였고 추적 기간이 짧았습니다.
如何核实机构
不要依赖排名，请使用韩国针对此类手术存在的公开记录。
- 在保健福祉部的先进再生医疗实施机构指定名单中核对指定编号。
- 涉及细胞分离或处理时，核对细胞处理设施许可登记（K-ARM）。
- 机构自行发布的病例数、成功率和“首例”说法，在独立记录确认之前只视为官方声明。
参考来源
- 等级 C · organizationFat Transfer Breast Augmentation — American Society of Plastic Surgeons · 证据页
- 等级 A · governmentBreast enlargement (implants) — NHS (UK National Health Service) · 证据页
- 等级 C · organizationFat Transfer Breast Augmentation Risks and Safety — American Society of Plastic Surgeons · 证据页
- 等级 C · organizationFat transfer for breast augmentation: The ins and outs of this implant alternative — American Society of Plastic Surgeons · 证据页
- 等级 B · journalVolume retention rate after breast autogenous fat grafting and related influencing factors: A systematic review and meta-analysis (Hu S, Xu H; PMID 38160589; DOI 10.1016/j.bjps.2023.12.003) – abstract record — Journal of Plastic, Reconstructive & Aesthetic Surgery (via Europe PMC) · 证据页
- 等级 B · journalThe oncological safety of autologous fat grafting: a systematic review and meta-analysis (Goncalves R et al.; BMC Cancer; PMCID PMC9004160) – abstract record — BMC Cancer (via Europe PMC) · 证据页