{"id":1015,"slug":"韩国说的干细胞丰胸-svf丰胸-到底是什么-和普通自体脂肪丰胸有什么区别","question":"韩国说的干细胞丰胸（SVF丰胸）到底是什么？和普通自体脂肪丰胸有什么区别？","intent":"informational","language":"zh","url":"https://worldwiki.io/q/韩国说的干细胞丰胸-svf丰胸-到底是什么-和普通自体脂肪丰胸有什么区别","entity":{"slug":"stem-cell-breast-augmentation","name":"Stem Cell Breast Augmentation","url":"https://worldwiki.io/entity/stem-cell-breast-augmentation"},"answer":{"short_answer":"两者都是抽自己的脂肪再注入乳房，区别在于SVF丰胸会把抽出的一部分脂肪先分离成基质血管成分（SVF，含脂肪来源干细胞等），再混回剩余脂肪后注射，目的是把祖细胞含量低的脂肪变成含量高的脂肪。这一术式最早由Yoshimura K等人于2008年用于美容性丰胸报告，40例患者每侧平均注入约270 mL，最终增量约100–200 mL。所谓「干细胞」并不是外来的干细胞制剂，而是从你自己的脂肪里当场分离出来的细胞成分。","detailed_answer":"<p>手术在一台操作中完成三步：吸脂—SVF分离—回混注射。与常规自体脂肪移植的唯一结构性差别，是注入物中额外加入了从自身脂肪分离出的SVF。</p><p>需要注意的是，业界至今没有统一的CAL标准流程，临床在用的分离系统包括Celution、Medikhan、Fatstem、Mystem等，不同设备与酶法/机械法流程得到的细胞数量和纯度并不相同，因此不同医院的「SVF丰胸」并非同一件事，面诊时应直接问清楚用的是哪套系统、分离出多少细胞、是否出具细胞计数报告。<sup>[9]</sup></p>","format":"paragraph","confidence":55,"verified_at":null,"updated_at":"2026-09-20 17:11:10"},"sources":[{"id":27,"title":"A Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384)","url":"https://pubmed.ncbi.nlm.nih.gov/36881737/","publisher":"Annals of Plastic Surgery","type":"academic","accessed_at":"2026-09-19 18:00:57"},{"id":152,"title":"Cell-Assisted Lipotransfer for Cosmetic Breast Augmentation: Supportive Use of Adipose-Derived Stem/Stromal Cells, Yoshimura K et al.","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2175019/","publisher":"Aesthetic Plastic Surgery","type":"journal","accessed_at":"2026-09-18 18:01:10"},{"id":284,"title":"Cell-Assisted Lipotransfer in Breast Augmentation Surgery: Clinical Outcomes and Considerations for Future Research","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8971120/","publisher":"Cureus (via PubMed Central)","type":"journal","accessed_at":"2026-09-19 18:00:45"}],"published_at":"2026-09-20 08:11:10"}