BACKGROUND: Despite a trend for less radical surgical approaches in breast cancer due to better understanding of tumour biology and new treatment options such as neoadjuvant chemotherapy (NAC) and intra-operative radiotherapy (IORT), seroma production remains one of the main surgical side effects that can result in prolonged recovery, delay of radiotherapy and patient discomfort. The aim of this study is to provide an update on risk factors for seroma production after breast cancer surgery considering the latest treatment options. METHODS: A retrospective analysis of seroma production in primary breast cancer patients treated between 01.01.2010 and 31.12.2014 at the Breast Cancer Centre, University Hospital Ulm, was performed. Patients with previous breast/axillary surgery or more than one intervention were excluded. Seroma formation was measured using wound drains placed in breast and axilla. RESULTS: In total, 581 patients met the inclusion criteria. Median age at diagnosis was 60 years, and median BMI 25.6 kg/m2. 60 (10.3%) patients had a mastectomy, 175 (30.1%) patients received IORT, and 72 (12.4%) patients received NAC. Median amount of seroma production was 82.5 ml (range 0-3012.5 ml). Multivariate analysis revealed that most of the observed variation in seroma production was due to type of surgery (mastectomy vs. breast conserving), length of surgery and number of removed lymph nodes. Both NAC and IORT explained a significant but very small amount of the observed variation in seroma production. CONCLUSION: The most important factors for seroma production are extent and duration of breast surgery.
BACKGROUND: Despite a trend for less radical surgical approaches in breast cancer due to better understanding of tumour biology and new treatment options such as neoadjuvant chemotherapy (NAC) and intra-operative radiotherapy (IORT), seroma production remains one of the main surgical side effects that can result in prolonged recovery, delay of radiotherapy and patient discomfort. The aim of this study is to provide an update on risk factors for seroma production after breast cancer surgery considering the latest treatment options. METHODS: A retrospective analysis of seroma production in primary breast cancerpatients treated between 01.01.2010 and 31.12.2014 at the Breast Cancer Centre, University Hospital Ulm, was performed. Patients with previous breast/axillary surgery or more than one intervention were excluded. Seroma formation was measured using wound drains placed in breast and axilla. RESULTS: In total, 581 patients met the inclusion criteria. Median age at diagnosis was 60 years, and median BMI 25.6 kg/m2. 60 (10.3%) patients had a mastectomy, 175 (30.1%) patients received IORT, and 72 (12.4%) patients received NAC. Median amount of seroma production was 82.5 ml (range 0-3012.5 ml). Multivariate analysis revealed that most of the observed variation in seroma production was due to type of surgery (mastectomy vs. breast conserving), length of surgery and number of removed lymph nodes. Both NAC and IORT explained a significant but very small amount of the observed variation in seroma production. CONCLUSION: The most important factors for seroma production are extent and duration of breast surgery.
Entities:
Keywords:
Breast surgery; Risk factors; Seroma; Wound drainage
Authors: Stefan Morarasu; Cillian Clancy; Nicolae Ghetu; Ana Maria Musina; Natalia Velenciuc; Stefan Iacob; Tudor Frunza; Cristian Ene Roata; Sorinel Lunca; Gabriel-Mihail Dimofte Journal: Ann Surg Oncol Date: 2022-02-01 Impact factor: 5.344
Authors: Lotte J van Zeelst; Britt Ten Wolde; Ramon R J P van Eekeren; José H Volders; Johannes H W de Wilt; Luc J A Strobbe Journal: J Surg Oncol Date: 2021-11-16 Impact factor: 2.885