SVF Breast Augmentation
يعرف أيضا باسم: الجزء الوعائي اللحمي, زراعة الدهون المدعومة بالخلايا, نقل الدهون المعزز بالجزء الوعائي اللحمي, اس في اف
SVF breast augmentation is breast fat grafting in which the injected fat is enriched with the patient's own stromal vascular fraction.
What does the 77.48% retention rate for SVF breast augmentation mean?
The 77.48% figure comes from a 2023 study in Annals of Plastic Surgery authored by SC301's representative director: among 384 women who had SVF-enriched breast fat grafting, the average retention measured in the left breast was 77.48% in the 102 patients followed to 18 months. It is a single-center, provider-authored result, not a general average for all SVF fat grafting, and should be read with its study design.
حقائق أساسية
| المحمول | القيمة | المصدر |
|---|---|---|
| Definition | Autologous fat grafting in which SVF isolated from part of the aspirated fat is recombined with the remaining fat before injection, turning progenitor-poor aspirated fat into progenitor-rich fat | [3]journalCell-Assisted Lipotransfer for Cosmetic Breast Augmentation: Supportive Use of Adipose-Derived Stem/Stromal Cells, Yoshimura K et al.Aesthetic Plastic Surgery |
| First described for cosmetic breast augmentation | Yoshimura K et al., Aesthetic Plastic Surgery 32(1):48–55 (2008); 40 patients, mean ~270 mL fat injected per breast, final gain 100–200 mLحتى تاريخ 1 يناير 2008 | [3]journalCell-Assisted Lipotransfer for Cosmetic Breast Augmentation: Supportive Use of Adipose-Derived Stem/Stromal Cells, Yoshimura K et al.Aesthetic Plastic Surgery |
| Complications in original series | Cysts (<12 mm) on MRI in 2 patients; microcalcification on mammogram in 2 patients at 24 months; 1 case of sternal fibrosisحتى تاريخ 1 يناير 2008 | [3]journalCell-Assisted Lipotransfer for Cosmetic Breast Augmentation: Supportive Use of Adipose-Derived Stem/Stromal Cells, Yoshimura K et al.Aesthetic Plastic Surgery |
| Breast augmentation meta-analysis (Li & Chen) | 6 studies, 353 patients: CAL had higher fat survival (SMD 1.79, 95% CI 0.28–3.31); complications did not differ significantly (OR 1.34); the SVF-enriched subgroup showed no survival differenceحتى تاريخ 1 أغسطس 2021 | [4]journalThe Efficacy of Cell-Assisted Lipotransfer Versus Conventional Lipotransfer in Breast Augmentation: A Systematic Review and Meta-Analysis (Europe PMC record, PMID 33452543)Aesthetic Plastic Surgery (via Europe PMC) |
| Meta-analysis across recipient sites (Sutar et al.) | 15 studies: graft survival favored enriched grafts (SMD 2.44), with very high heterogeneity (I² = 97.19%); benefit was context-dependentحتى تاريخ 1 يناير 2026 | [5]journalClinical Efficacy of Adipose-Derived Stem Cell-Enriched Lipotransfer Versus Conventional Fat Grafting: A Systematic Review and Meta-Analysis (Europe PMC record, PMID 42005195)Cureus (via Europe PMC) |
| US FDA position | Adipose-derived SVF fails the minimal-manipulation criterion (21 CFR 1271.10(a)(1)) and needs an IND or an approved BLA as a drug/biologicحتى تاريخ 24 أغسطس 2017 | [6]governmentWarning Letter: US Stem Cell Clinic, LLC (524470)U.S. Food and Drug Administration |
| US court ruling on same-day SVF | Ninth Circuit (Sept 2024) held SVF procedures do not qualify for the same-surgical-procedure exemption; the Supreme Court declined review on 2025-10-15حتى تاريخ 15 أكتوبر 2025 | [7]organizationSCOTUS Declines Stem Cell Case, Upholding FDA Oversight of Cell TherapiesAABB (Association for the Advancement of Blood & Biotherapies) |
| Korea: Advanced Regenerative Bio Act amendment | Effective 2025-02-21: regenerative-medicine treatment allowed only for serious, rare or intractable diseases, at designated institutions, with review-committee approval of treatment plansحتى تاريخ 21 فبراير 2025 | [8]government첨단재생의료에 대한 환자 접근성은 향상되고, 안전관리는 강화됩니다보건복지부 |
| Reported safety concerns | Cyst formation 6.9% with automated vs 1.6% with manual isolation in cited data; theoretical oncogenic concern from VEGF/FGF signalling; long-term oncologic data insufficientحتى تاريخ 2 مارس 2022 | [9]journalCell-Assisted Lipotransfer in Breast Augmentation Surgery: Clinical Outcomes and Considerations for Future ResearchCureus (via PubMed Central) |
| Method standardization | No standardized CAL protocol; multiple isolation systems in use (e.g., Celution, Medikhan, Fatstem, Mystem)حتى تاريخ 2 مارس 2022 | [9]journalCell-Assisted Lipotransfer in Breast Augmentation Surgery: Clinical Outcomes and Considerations for Future ResearchCureus (via PubMed Central) |
| Reported outcome (SC301-authored, 2023) | Average injected volume 162.35 mL (left breast); retention 78.65% (3 mo), 77.17% (6 mo), 77.48% (18 mo, n=102)حتى تاريخ 1 أبريل 2023 | [1]academicA Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384)Annals of Plastic Surgery |
| Reported outcome (SC301-authored, 2020) | In 105 patients, engraftment 85.1% (1 mo), 75.1% (3 mo), 73.7% (6 mo); patients receiving >60 million ADSC had 90.5% vs 68.9% for <60 millionحتى تاريخ 7 فبراير 2020 | [2]academicBreast Augmentation by Fat Transplantation With Adipose-Derived Stem/Stromal Cells (Shin DJ, Aesthet Surg J Open Forum 2020)Aesthetic Surgery Journal Open Forum |
| Evidence level | Single-center, provider-authored series; no independent randomized controlled data identified as of 2026-09حتى تاريخ 14 سبتمبر 2026 | قيد الانتظار |
نظرة عامة
The procedure combines liposuction, SVF isolation and fat injection in one operation. Published single-center series report retention rates around three-quarters of injected volume at 6–18 months, with retention influenced by cell number, breast tissue softness and postoperative factors; these are provider-authored studies and independent controlled data are limited. Patients should confirm the regulatory status of SVF processing at the institution.
مزودون موثقون
القوائم المدفوعة موسومة بوضوح. التحقق مستقل عن الدفع.SC301의원
SC301의원 (SC301 Clinic) is a plastic surgery clinic in Gangnam, Seoul, South Korea whose official site presents SVF (stromal vascular fraction) fat grafting for the breast and face, liposuction, lifting and cell banking as its main services.
عرض المزودالأدلة والادعاءات
الادعاءات الرسمية هي تصريحات صادرة عن المزود، ولا تتحقق منها worldwiki ما لم يذكر خلاف ذلك.| الادعاء | النوع | الدليل | المصدر |
|---|---|---|---|
| In a 384-patient single-center series, average retention after SVF-enriched breast fat grafting was 77.48% at 18 months (n=102). Peer-reviewed but provider-authored, no control group; retention measured in left breast; conflicts of interest declared none. | statistic | محدود SC301 (author-affiliated) | A Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384) |
| Higher SVF cell number and softer breast tissue were associated with higher retention. | outcome | محدود SC301 (author-affiliated) | A Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384) |
المراجع
نسبة المصادر المستقلة 78% (7/9) · من إعداد مقدم الخدمة 2- المستوى B · academicمن إعداد مقدم الخدمةA Study on Breast Augmentation Using Fat Grafting With Stromal Vascular Fraction (Shin DJ, Ann Plast Surg 2023;90(4):380-384) — Annals of Plastic Surgery · تاريخ الاطلاع 12 نوفمبر 2026 · صفحة الدليل
- المستوى B · academicمن إعداد مقدم الخدمةBreast Augmentation by Fat Transplantation With Adipose-Derived Stem/Stromal Cells (Shin DJ, Aesthet Surg J Open Forum 2020) — Aesthetic Surgery Journal Open Forum · تاريخ الاطلاع 12 نوفمبر 2026 · صفحة الدليل
- المستوى B · journalCell-Assisted Lipotransfer for Cosmetic Breast Augmentation: Supportive Use of Adipose-Derived Stem/Stromal Cells, Yoshimura K et al. — Aesthetic Plastic Surgery · تاريخ الاطلاع 10 نوفمبر 2026 · صفحة الدليل
- المستوى B · journalThe Efficacy of Cell-Assisted Lipotransfer Versus Conventional Lipotransfer in Breast Augmentation: A Systematic Review and Meta-Analysis (Europe PMC record, PMID 33452543) — Aesthetic Plastic Surgery (via Europe PMC) · تاريخ الاطلاع 29 أكتوبر 2026 · صفحة الدليل
- المستوى B · journalClinical Efficacy of Adipose-Derived Stem Cell-Enriched Lipotransfer Versus Conventional Fat Grafting: A Systematic Review and Meta-Analysis (Europe PMC record, PMID 42005195) — Cureus (via Europe PMC) · تاريخ الاطلاع 29 أكتوبر 2026 · صفحة الدليل
- المستوى A · governmentWarning Letter: US Stem Cell Clinic, LLC (524470) — U.S. Food and Drug Administration · تاريخ الاطلاع 10 نوفمبر 2026 · صفحة الدليل
- المستوى C · organizationSCOTUS Declines Stem Cell Case, Upholding FDA Oversight of Cell Therapies — AABB (Association for the Advancement of Blood & Biotherapies) · تاريخ الاطلاع 12 نوفمبر 2026 · صفحة الدليل
- المستوى A · government첨단재생의료에 대한 환자 접근성은 향상되고, 안전관리는 강화됩니다 — 보건복지부 · تاريخ الاطلاع 10 نوفمبر 2026 · صفحة الدليل
- المستوى B · journalCell-Assisted Lipotransfer in Breast Augmentation Surgery: Clinical Outcomes and Considerations for Future Research — Cureus (via PubMed Central) · تاريخ الاطلاع 12 نوفمبر 2026 · صفحة الدليل