Surgical removal of fibrous axillary seroma pocket and closing of dead space using a lattisimus dorsi flap

Successful use of minimal invasive debridement plus negative pressure wound therapy under skin flap and axillary region for refractory postmastectomy seroma: A STROBE-compliant retrospective study

Seroma is the most common wound complication due to dead space remaining after mastectomy and axillary dissection. Seroma formation, which causes pain and tension, together with the limitations of shoulder and arm movements, can cause wound healing problems that can progress to wound dehiscence and flap necrosis. The aim of our study was to investigate the effects of continuous drainage and negative pressure wound therapy (NPWT) in breast cancer patients with refractory postmastectomy seroma. This retrospectively designed study was conducted with 27 patients who were referred to our center between 2018 and 2021 due to refractory seroma after mastectomy. The inclusion criteria of the study were the cases who were planned minimally invasive debridement and NPWT due to having refractory seroma formation with at least 200 cc and having interventions more than 1 month after modified radical mastectomy (MRM), despite conventional treatment methods. All patients' demographics, disease stage, history of possible neoadjuvant therapy, comorbidities, body mass index (BMI), number of wound dressings with NPWT, and total amount of NPWT accumulation were enrolled and compared statistically. Twenty-seven patients included in the study underwent continuous drainage after debridement, and 5 (3-9) dressings were treated with NPWT. None of the patients experienced complications after debridement and NPWT administration. In refractory seroma cases seen after postmastectomy, NPWT especially for the management of debridement and dead space can be evaluated as an appropriate treatment method in patients with high flow rate seroma.

Capsulectomy Can Successfully Treat Chronic Encapsulated Breast Seroma: A Case Report

Chronic encapsulated seroma following breast cancer surgery is a rare entity, and management is challenging. We present clinical and pathologic findings in a patient with previous node-negative breast cancer and an extensive history of chronic bilateral seromas, successfully treated with capsulectomy. This is the first report of fibrous encapsulated breast seroma with bilateral presentation and late onset, following mastectomy with no prior axillary dissection. When managing breast seroma refractory to conventional treatment, the diagnosis of encapsulated seroma should be considered, followed by prompt capsulectomy.

Free ALT-flap can treat chronic seroma: a case report

Seroma formation after axillary lymph node dissection for metastatic melanoma is a common problem. We present the use of free microvascular tissue transfer to treat a chronic postoperative seroma developed after axillary lymph node dissection for metastatic melanoma.