Biomaterial Database

Comparison of Oncoplastic Breast Surgery, Non-oncoplastic Breast Conserving Surgery and Mastectomy in Early Breast Cancer: A Single Center Retrospective Study. 2021

Julide Sagiroglu, and Ibrahim A Ozemir, and Tunc Eren, and Fatih Akkin, and Aman Gapbarov, and Ozlem Okur, and Hakan Baysal, and Ozgur Ekinci, and Ayse B Ceyran, and Esra Tozan Bayrak, and Turkan Ozturk, and Gurhan Bas, and Orhan Alimoglu

Istanbul Medeniyet University Medical Faculty, Department of General Surgery, Istanbul, Turkey.

Surgical procedures applied in the treatment of early breast cancer (EBC) to achieve satisfactory oncological results lie in a wide spectrum. There has been a major shift toward less-invasive treatments during the past decades. We compared the outcomes of oncoplastic breast surgery (OBS), non-oncoplastic breast conserving surgery (NBCS) and mastectomy in the treatment of EBC. The records of 412 patients with EBC who underwent OBS, NBCS or mastectomy at our institution between January 2012 and June 2019 were retrospectively analyzed. Postoperative complications, local recurrences (LR) and disease-free survival (DFS) were compared between the groups. EBC patients with unilateral stage-I, IIa and IIb tumors were studied. All patients received adjuvant, targeted and/or endocrine therapy according to the tumor characteristics, followed by radiotherapy (all OBS and NBCS cases, and selected mastectomy patients). Postoperative complications were similar in all groups except for six fat necrosis and partial nipple-areola necrosis in two diabetic patients treated with OBS. Re-excision rate was lower in OBS (6.5%) than NBCS (8%). There was no statistical difference between the groups regarding recurrence (P=1.000) or DFS (P=0.937). OBS, NBCS and mastectomy are equally acceptable procedures in EBC in terms of both oncological and surgical aspects.

UI	MeSH Term	Description	Entries
D008408	Mastectomy	Surgical procedure to remove one or both breasts.	Mammectomy,Mammectomies,Mastectomies
D001943	Breast Neoplasms	Tumors or cancer of the human BREAST.	Breast Cancer,Breast Tumors,Cancer of Breast,Breast Carcinoma,Cancer of the Breast,Human Mammary Carcinoma,Malignant Neoplasm of Breast,Malignant Tumor of Breast,Mammary Cancer,Mammary Carcinoma, Human,Mammary Neoplasm, Human,Mammary Neoplasms, Human,Neoplasms, Breast,Tumors, Breast,Breast Carcinomas,Breast Malignant Neoplasm,Breast Malignant Neoplasms,Breast Malignant Tumor,Breast Malignant Tumors,Breast Neoplasm,Breast Tumor,Cancer, Breast,Cancer, Mammary,Cancers, Mammary,Carcinoma, Breast,Carcinoma, Human Mammary,Carcinomas, Breast,Carcinomas, Human Mammary,Human Mammary Carcinomas,Human Mammary Neoplasm,Human Mammary Neoplasms,Mammary Cancers,Mammary Carcinomas, Human,Neoplasm, Breast,Neoplasm, Human Mammary,Neoplasms, Human Mammary,Tumor, Breast
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012189	Retrospective Studies	Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.	Retrospective Study,Studies, Retrospective,Study, Retrospective
D015412	Mastectomy, Segmental	Removal of only enough breast tissue to ensure that the margins of the resected surgical specimen are free of tumor.	Breast-Conserving Surgery,Lumpectomy,Partial Mastectomy,Breast Conservation Therapy,Breast Quadrantectomy,Breast-Sparing Surgery,Limited Resection Mastectomy,Local Excision Mastectomy,Segmentectomy,Surgery, Breast-Conserving,Breast Conservation Therapies,Breast Conserving Surgery,Breast Quadrantectomies,Breast Sparing Surgery,Breast-Conserving Surgeries,Breast-Sparing Surgeries,Conservation Therapies, Breast,Conservation Therapy, Breast,Limited Resection Mastectomies,Local Excision Mastectomies,Lumpectomies,Mastectomies, Limited Resection,Mastectomies, Local Excision,Mastectomies, Partial,Mastectomies, Segmental,Mastectomy, Limited Resection,Mastectomy, Local Excision,Mastectomy, Partial,Partial Mastectomies,Quadrantectomies, Breast,Quadrantectomy, Breast,Segmental Mastectomies,Segmental Mastectomy,Segmentectomies,Surgeries, Breast-Conserving,Surgeries, Breast-Sparing,Surgery, Breast Conserving,Surgery, Breast-Sparing
D016462	Mammaplasty	Surgical reconstruction of the breast including both augmentation and reduction.	Breast Reconstruction,Mammoplasty,Breast Reconstructions,Mammaplasties,Mammoplasties,Reconstruction, Breast,Reconstructions, Breast
D016896	Treatment Outcome	Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.	Rehabilitation Outcome,Treatment Effectiveness,Clinical Effectiveness,Clinical Efficacy,Patient-Relevant Outcome,Treatment Efficacy,Effectiveness, Clinical,Effectiveness, Treatment,Efficacy, Clinical,Efficacy, Treatment,Outcome, Patient-Relevant,Outcome, Rehabilitation,Outcome, Treatment,Outcomes, Patient-Relevant,Patient Relevant Outcome,Patient-Relevant Outcomes