Evidence map›Paper›PMID 40050543›Full record

ArticleAesthetic plastic surgery2025

Mastectomy Alone or with Immediate Breast Reconstruction: Trend, Precipitating Factors, Patients Reported Outcome, and Oncologic Safety Analysis with and without Propensity Score Matching from 3759 Mastectomy Patients.

Yi-Yuan Lee, Hung-Wen Lai, Antonio Muñoz Guevara, Jorge Torres Maldonado, Hui-Yu Lin, Chin-Jung Feng, Bing-Fang Hwang, Shih-Lung Lin, Hsin-I Huang, Fong-Cing Siao and 3 more

Abstract readComparative Study
In one paragraph

Article in Aesthetic plastic surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Yi-Yuan LeeDepartment of Public Health, China Medical University, No. 100, Section 1, Jingmao Road, Beitun District, Taichung, 406040, Taiwan, ROC.
Hung-Wen LaiMinimally Invasive Surgery Research Center, Changhua Christian Hospital, Changhua, Taiwan, ROC. hwlai650420@gmail.com.
Antonio Muñoz GuevaraInstituto Nacional de Enfermedades Neoplásicas, Faculty of Human Medicine - Cayetano Heredia University, Lima, Peru.
Jorge Torres MaldonadoInstituto Nacional de Enfermedades Neoplásicas, Faculty of Human Medicine - Cayetano Heredia University, Lima, Peru.
Hui-Yu LinDivision of General Surgery, Department of Surgery, Breast Center, Cardinal Tien Hospital, Xindien District, New Taipei, Taiwan, ROC.
Chin-Jung FengSchool of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC.
Bing-Fang HwangDepartment of Occupational Safety and Health, College of Public Health, China Medical University, Taichung, Taiwan, ROC.
Shih-Lung LinDivision of Plastic and Reconstructive Surgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan, ROC.
Hsin-I HuangDepartment of Information Management, National Sun Yat-sen University, Kaohsiung, Taiwan, ROC.
Fong-Cing SiaoMinimally Invasive Surgery Research Center, Changhua Christian Hospital, Changhua, Taiwan, ROC.
Shou-Tung ChenEndoscopic and Oncoplastic Breast Surgery Center, Changhua Christian Hospital, Changhua, Taiwan, ROC.
Dar-Ren ChenEndoscopic and Oncoplastic Breast Surgery Center, Changhua Christian Hospital, Changhua, Taiwan, ROC.
Chiu-Ying ChenDepartment of Public Health, China Medical University, No. 100, Section 1, Jingmao Road, Beitun District, Taichung, 406040, Taiwan, ROC. chence88@gmail.com.

Funding

Changhua Christian Hospital 110-CCH-IRP-042Changhua Christian Hospital 111-CCH-IRP-087Changhua Christian Hospital 111-CCH-IRP-089Changhua Christian Hospital 112-CCH-IRP-051
6 · The paper itself

Abstract

backgroundIn the current study, we surveyed the trend of breast cancer operations in the past two decades and compared mastectomy alone or with immediate breast reconstruction (IBR) with the measurement of the outcome reported by patients and oncologic safety evaluation.

methodsA retrospective study surveyed the trends in breast cancer surgery methods at a single institution between January 2000 and December 2021. Clinical manifestations, outcomes, patient-reported outcome measures, and oncologic safety evaluations between mastectomy alone or with IBR were analyzed, with and without propensity score matching (PSM).

resultsThe trend of breast cancer operations showed that breast-conserving surgery (BCS) and mastectomy with IBR were increasing while mastectomy alone was decreasing. Among the 3759 patients who underwent mastectomies, 1091 (29%) patients had mastectomy with IBR while 2668 (71%) received mastectomy alone. In multivariate analysis, age less than 45 years, breast magnetic resonance imaging before surgery, luminal A subtype, nipple-sparing mastectomy, oncoplastic reconstructive breast surgeon, and high-volume surgeon were important independent factors for mastectomy with IBR. Mastectomy with IBR was associated with better patient-reported cosmetic results than mastectomy alone and comparable to BCS. After PSM and a median follow-up of 106.1 months, there was no difference in Kaplan-Meier survival curve analysis between patients who underwent mastectomy alone or mastectomy with IBR in terms of locoregional recurrence, distant metastasis or overall survival.

conclusionsMastectomy with IBR demonstrated better reported cosmetic outcomes and comparable oncologic safety compared to mastectomy alone. Independent factors promoting IBR were identified, which could help increase the breast reconstruction rate. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Indexed as

Breast NeoplasmsMammaplastyMastectomyAdultAgedEstheticsFemaleFollow-Up StudiesHumansMiddle AgedPatient Reported Outcome MeasuresPropensity ScoreRetrospective StudiesTreatment OutcomeImmediate breast reconstruction (IBR)ImplantMagnetic resonance imaging (MRI)MastectomyOncoplastic reconstructive breast surgeonPropensity score matching (PSM)

Identifiers

PMID40050543
PMCPMC12310755

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.