Wound healing following mastectomy

Area of Science:

• Surgical Oncology
• Breast Cancer Surgery
• Wound Healing Research

Background:

• Local complications after mastectomy are critical, especially when considering peri-operative chemotherapy.
• Understanding wound healing issues is essential for optimizing patient recovery and treatment protocols.
• The Patey mastectomy technique is a common surgical approach for breast cancer.

Purpose of the Study:

• To investigate the incidence and nature of local complications following Patey mastectomy.
• To assess wound healing problems in the absence of peri-operative chemotherapy.
• To identify associations between different types of complications and their impact on patient outcomes.

Main Methods:

• Retrospective survey of 100 patients who underwent Patey mastectomy.
• Data collection focused on wound healing complications, including infection, breakdown, delayed healing, and seroma.
• Statistical analysis was performed to identify significant associations and impacts on hospital stay.

Main Results:

• 18% of patients experienced postoperative wound infection, with 50% of these being severe.
• 9% had total wound breakdown, and 5% experienced delayed healing.
• Seroma formation occurred in 25% of patients, often requiring further drainage; seroma was significantly associated with wound infection (P < 0.05).
• Mean hospital stay increased from 11.7 days without infection to 27.3 days with infection (P < 0.001).

Conclusions:

• Local complications, particularly wound infection and seroma, are frequent after Patey mastectomy.
• These complications significantly increase morbidity and prolong hospital stay.
• Findings highlight the importance of managing wound healing to potentially facilitate peri-operative chemotherapy.